17989981128

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15787}}^1$

素因数の和:15849

約数の個数: 288

約数和(自身を含む): 63174103200

約数和(自身を除く): 45184122072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 49, 51, 56, 57, 63, 68, 72, 76, 84, 98, 102, 114, 119, 126, 133, 136, 147, 152, 153, 168, 171, 196, 204, 228, 238, 252, 266, 294, 306, 323, 342, 357, 392, 399, 408, 441, 456, 476, 504, 532, 588, 612, 646, 684, 714, 798, 833, 882, 931, 952, 969, 1064, 1071, 1176, 1197, 1224, 1292, 1368, 1428, 1596, 1666, 1764, 1862, 1938, 2142, 2261, 2394, 2499, 2584, 2793, 2856, 2907, 3192, 3332, 3528, 3724, 3876, 4284, 4522, 4788, 4998, 5586, 5814, 6664, 6783, 7448, 7497, 7752, 8379, 8568, 9044, 9576, 9996, 11172, 11628, 13566, 14994, 15787, 15827, 16758, 18088, 19992, 20349, 22344, 23256, 27132, 29988, 31574, 31654, 33516, 40698, 47361, 47481, 54264, 59976, 63148, 63308, 67032, 81396, 94722, 94962, 110509, 126296, 126616, 142083, 142443, 162792, 189444, 189924, 221018, 268379, 284166, 284886, 299953, 331527, 378888, 379848, 442036, 536758, 568332, 569772, 599906, 663054, 773563, 805137, 884072, 899859, 994581, 1073516, 1136664, 1139544, 1199812, 1326108, 1547126, 1610274, 1799718, 1878653, 1989162, 2099671, 2147032, 2320689, 2399624, 2415411, 2652216, 2699577, 3094252, 3220548, 3599436, 3757306, 3978324, 4199342, 4641378, 4830822, 5099201, 5399154, 5635959, 6188504, 6299013, 6441096, 6962067, 7198872, 7514612, 7956648, 8398684, 9282756, 9661644, 10198402, 10798308, 11271918, 12598026, 13150571, 13924134, 14697697, 15029224, 15297603, 16797368, 16907877, 18565512, 18897039, 19323288, 20396804, 21596616, 22543836, 25196052, 26301142, 27848268, 29395394, 30595206, 33815754, 35694407, 37794078, 39451713, 40793608, 44093091, 45087672, 45892809, 50392104, 52602284, 55696536, 58790788, 61190412, 67631508, 71388814, 75588156, 78903426, 88186182, 91785618, 105204568, 107083221, 117581576, 118355139, 122380824, 132279273, 135263016, 142777628, 151176312, 157806852, 176372364, 183571236, 214166442, 236710278, 249860849, 264558546, 285555256, 315613704, 321249663, 352744728, 367142472, 428332884, 473420556, 499721698, 529117092, 642499326, 749582547, 856665768, 946841112, 999443396, 1058234184, 1284998652, 1499165094, 1998886792, 2248747641, 2569997304, 2998330188, 4497495282, 5996660376, 8994990564, 17989981128]

約数ペア:

[(1, 17989981128), (2, 8994990564), (3, 5996660376), (4, 4497495282), (6, 2998330188), (7, 2569997304), (8, 2248747641), (9, 1998886792), (12, 1499165094), (14, 1284998652), (17, 1058234184), (18, 999443396), (19, 946841112), (21, 856665768), (24, 749582547), (28, 642499326), (34, 529117092), (36, 499721698), (38, 473420556), (42, 428332884), (49, 367142472), (51, 352744728), (56, 321249663), (57, 315613704), (63, 285555256), (68, 264558546), (72, 249860849), (76, 236710278), (84, 214166442), (98, 183571236), (102, 176372364), (114, 157806852), (119, 151176312), (126, 142777628), (133, 135263016), (136, 132279273), (147, 122380824), (152, 118355139), (153, 117581576), (168, 107083221), (171, 105204568), (196, 91785618), (204, 88186182), (228, 78903426), (238, 75588156), (252, 71388814), (266, 67631508), (294, 61190412), (306, 58790788), (323, 55696536), (342, 52602284), (357, 50392104), (392, 45892809), (399, 45087672), (408, 44093091), (441, 40793608), (456, 39451713), (476, 37794078), (504, 35694407), (532, 33815754), (588, 30595206), (612, 29395394), (646, 27848268), (684, 26301142), (714, 25196052), (798, 22543836), (833, 21596616), (882, 20396804), (931, 19323288), (952, 18897039), (969, 18565512), (1064, 16907877), (1071, 16797368), (1176, 15297603), (1197, 15029224), (1224, 14697697), (1292, 13924134), (1368, 13150571), (1428, 12598026), (1596, 11271918), (1666, 10798308), (1764, 10198402), (1862, 9661644), (1938, 9282756), (2142, 8398684), (2261, 7956648), (2394, 7514612), (2499, 7198872), (2584, 6962067), (2793, 6441096), (2856, 6299013), (2907, 6188504), (3192, 5635959), (3332, 5399154), (3528, 5099201), (3724, 4830822), (3876, 4641378), (4284, 4199342), (4522, 3978324), (4788, 3757306), (4998, 3599436), (5586, 3220548), (5814, 3094252), (6664, 2699577), (6783, 2652216), (7448, 2415411), (7497, 2399624), (7752, 2320689), (8379, 2147032), (8568, 2099671), (9044, 1989162), (9576, 1878653), (9996, 1799718), (11172, 1610274), (11628, 1547126), (13566, 1326108), (14994, 1199812), (15787, 1139544), (15827, 1136664), (16758, 1073516), (18088, 994581), (19992, 899859), (20349, 884072), (22344, 805137), (23256, 773563), (27132, 663054), (29988, 599906), (31574, 569772), (31654, 568332), (33516, 536758), (40698, 442036), (47361, 379848), (47481, 378888), (54264, 331527), (59976, 299953), (63148, 284886), (63308, 284166), (67032, 268379), (81396, 221018), (94722, 189924), (94962, 189444), (110509, 162792), (126296, 142443), (126616, 142083)]