279021204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 966131712

約数和(自身を除く): 687110508

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 31, 33, 34, 36, 42, 44, 51, 62, 63, 66, 68, 77, 84, 93, 99, 102, 119, 124, 126, 132, 153, 154, 186, 187, 191, 198, 204, 217, 231, 238, 252, 279, 306, 308, 341, 357, 372, 374, 382, 396, 434, 462, 476, 527, 558, 561, 573, 612, 651, 682, 693, 714, 748, 764, 868, 924, 1023, 1054, 1071, 1116, 1122, 1146, 1302, 1309, 1337, 1364, 1386, 1428, 1581, 1683, 1719, 1953, 2046, 2101, 2108, 2142, 2244, 2292, 2387, 2604, 2618, 2674, 2772, 3069, 3162, 3247, 3366, 3438, 3689, 3906, 3927, 4011, 4092, 4202, 4284, 4743, 4774, 5236, 5348, 5797, 5921, 6138, 6303, 6324, 6494, 6732, 6876, 7161, 7378, 7812, 7854, 8022, 8404, 9486, 9548, 9741, 11067, 11594, 11781, 11842, 12033, 12276, 12606, 12988, 14322, 14707, 14756, 15708, 16044, 17391, 17763, 18909, 18972, 19482, 21483, 22134, 22729, 23188, 23562, 23684, 24066, 25212, 28644, 29223, 29414, 33201, 34782, 35526, 35717, 37818, 38964, 40579, 41447, 42966, 44121, 44268, 45458, 47124, 48132, 52173, 53289, 58446, 58828, 65131, 66402, 68187, 69564, 71052, 71434, 75636, 81158, 82894, 85932, 88242, 90916, 100657, 104346, 106578, 107151, 116892, 121737, 124341, 130262, 132363, 132804, 136374, 142868, 162316, 165788, 176484, 195393, 201314, 204561, 208692, 213156, 214302, 243474, 248682, 250019, 260524, 264726, 272748, 301971, 321453, 365211, 373023, 390786, 402628, 409122, 428604, 455917, 486948, 497364, 500038, 529452, 586179, 603942, 642906, 704599, 730422, 746046, 750057, 781572, 818244, 905913, 911834, 1000076, 1107227, 1172358, 1207884, 1285812, 1367751, 1409198, 1460844, 1492092, 1500114, 1811826, 1823668, 2113797, 2214454, 2250171, 2344716, 2735502, 2818396, 3000228, 3321681, 3623652, 4103253, 4227594, 4428908, 4500342, 5471004, 6341391, 6643362, 7750589, 8206506, 8455188, 9000684, 9965043, 12682782, 13286724, 15501178, 16413012, 19930086, 23251767, 25365564, 31002356, 39860172, 46503534, 69755301, 93007068, 139510602, 279021204]

約数ペア:

[(1, 279021204), (2, 139510602), (3, 93007068), (4, 69755301), (6, 46503534), (7, 39860172), (9, 31002356), (11, 25365564), (12, 23251767), (14, 19930086), (17, 16413012), (18, 15501178), (21, 13286724), (22, 12682782), (28, 9965043), (31, 9000684), (33, 8455188), (34, 8206506), (36, 7750589), (42, 6643362), (44, 6341391), (51, 5471004), (62, 4500342), (63, 4428908), (66, 4227594), (68, 4103253), (77, 3623652), (84, 3321681), (93, 3000228), (99, 2818396), (102, 2735502), (119, 2344716), (124, 2250171), (126, 2214454), (132, 2113797), (153, 1823668), (154, 1811826), (186, 1500114), (187, 1492092), (191, 1460844), (198, 1409198), (204, 1367751), (217, 1285812), (231, 1207884), (238, 1172358), (252, 1107227), (279, 1000076), (306, 911834), (308, 905913), (341, 818244), (357, 781572), (372, 750057), (374, 746046), (382, 730422), (396, 704599), (434, 642906), (462, 603942), (476, 586179), (527, 529452), (558, 500038), (561, 497364), (573, 486948), (612, 455917), (651, 428604), (682, 409122), (693, 402628), (714, 390786), (748, 373023), (764, 365211), (868, 321453), (924, 301971), (1023, 272748), (1054, 264726), (1071, 260524), (1116, 250019), (1122, 248682), (1146, 243474), (1302, 214302), (1309, 213156), (1337, 208692), (1364, 204561), (1386, 201314), (1428, 195393), (1581, 176484), (1683, 165788), (1719, 162316), (1953, 142868), (2046, 136374), (2101, 132804), (2108, 132363), (2142, 130262), (2244, 124341), (2292, 121737), (2387, 116892), (2604, 107151), (2618, 106578), (2674, 104346), (2772, 100657), (3069, 90916), (3162, 88242), (3247, 85932), (3366, 82894), (3438, 81158), (3689, 75636), (3906, 71434), (3927, 71052), (4011, 69564), (4092, 68187), (4202, 66402), (4284, 65131), (4743, 58828), (4774, 58446), (5236, 53289), (5348, 52173), (5797, 48132), (5921, 47124), (6138, 45458), (6303, 44268), (6324, 44121), (6494, 42966), (6732, 41447), (6876, 40579), (7161, 38964), (7378, 37818), (7812, 35717), (7854, 35526), (8022, 34782), (8404, 33201), (9486, 29414), (9548, 29223), (9741, 28644), (11067, 25212), (11594, 24066), (11781, 23684), (11842, 23562), (12033, 23188), (12276, 22729), (12606, 22134), (12988, 21483), (14322, 19482), (14707, 18972), (14756, 18909), (15708, 17763), (16044, 17391)]