1330323228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 3951183600

約数和(自身を除く): 2620860372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 41, 52, 57, 76, 78, 82, 89, 114, 117, 123, 156, 164, 171, 178, 228, 234, 246, 247, 267, 342, 356, 369, 468, 492, 494, 533, 534, 684, 738, 741, 779, 801, 988, 1066, 1068, 1157, 1476, 1482, 1558, 1599, 1602, 1681, 1691, 2132, 2223, 2314, 2337, 2964, 3116, 3198, 3204, 3362, 3382, 3471, 3649, 4446, 4628, 4674, 4797, 5043, 5073, 6396, 6724, 6764, 6942, 7011, 7298, 8892, 9348, 9594, 10086, 10127, 10146, 10413, 10947, 13884, 14022, 14596, 15129, 15219, 19188, 20172, 20254, 20292, 20826, 21853, 21894, 21983, 28044, 30258, 30381, 30438, 31939, 32841, 40508, 41652, 43706, 43788, 43966, 47437, 60516, 60762, 60876, 63878, 65559, 65682, 65949, 69331, 87412, 87932, 91143, 94874, 95817, 121524, 127756, 131118, 131364, 131898, 138662, 142311, 149609, 182286, 189748, 191634, 196677, 197847, 207993, 262236, 263796, 277324, 284622, 287451, 299218, 364572, 383268, 393354, 395694, 415207, 415986, 426933, 448827, 569244, 574902, 598436, 623979, 786708, 791388, 830414, 831972, 853866, 897654, 901303, 1149804, 1245621, 1247958, 1346481, 1660828, 1707732, 1795308, 1802606, 1944917, 2491242, 2495916, 2692962, 2703909, 2842571, 3605212, 3736863, 3889834, 4982484, 5385924, 5407818, 5685142, 5834751, 7473726, 7779668, 8111727, 8527713, 10815636, 11370284, 11669502, 14947452, 16223454, 17055426, 17504253, 23339004, 25583139, 32446908, 34110852, 35008506, 36953423, 51166278, 70017012, 73906846, 102332556, 110860269, 147813692, 221720538, 332580807, 443441076, 665161614, 1330323228]

約数ペア:

[(1, 1330323228), (2, 665161614), (3, 443441076), (4, 332580807), (6, 221720538), (9, 147813692), (12, 110860269), (13, 102332556), (18, 73906846), (19, 70017012), (26, 51166278), (36, 36953423), (38, 35008506), (39, 34110852), (41, 32446908), (52, 25583139), (57, 23339004), (76, 17504253), (78, 17055426), (82, 16223454), (89, 14947452), (114, 11669502), (117, 11370284), (123, 10815636), (156, 8527713), (164, 8111727), (171, 7779668), (178, 7473726), (228, 5834751), (234, 5685142), (246, 5407818), (247, 5385924), (267, 4982484), (342, 3889834), (356, 3736863), (369, 3605212), (468, 2842571), (492, 2703909), (494, 2692962), (533, 2495916), (534, 2491242), (684, 1944917), (738, 1802606), (741, 1795308), (779, 1707732), (801, 1660828), (988, 1346481), (1066, 1247958), (1068, 1245621), (1157, 1149804), (1476, 901303), (1482, 897654), (1558, 853866), (1599, 831972), (1602, 830414), (1681, 791388), (1691, 786708), (2132, 623979), (2223, 598436), (2314, 574902), (2337, 569244), (2964, 448827), (3116, 426933), (3198, 415986), (3204, 415207), (3362, 395694), (3382, 393354), (3471, 383268), (3649, 364572), (4446, 299218), (4628, 287451), (4674, 284622), (4797, 277324), (5043, 263796), (5073, 262236), (6396, 207993), (6724, 197847), (6764, 196677), (6942, 191634), (7011, 189748), (7298, 182286), (8892, 149609), (9348, 142311), (9594, 138662), (10086, 131898), (10127, 131364), (10146, 131118), (10413, 127756), (10947, 121524), (13884, 95817), (14022, 94874), (14596, 91143), (15129, 87932), (15219, 87412), (19188, 69331), (20172, 65949), (20254, 65682), (20292, 65559), (20826, 63878), (21853, 60876), (21894, 60762), (21983, 60516), (28044, 47437), (30258, 43966), (30381, 43788), (30438, 43706), (31939, 41652), (32841, 40508)]