15696320238

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1657}}^1$

素因数の和:1983

約数の個数: 128

約数和(自身を含む): 37818316800

約数和(自身を除く): 22121996562

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 263, 414, 522, 526, 621, 667, 783, 789, 1242, 1334, 1566, 1578, 1657, 2001, 2367, 3314, 4002, 4734, 4971, 6003, 6049, 7101, 7627, 9942, 12006, 12098, 14202, 14913, 15254, 18009, 18147, 22881, 29826, 36018, 36294, 38111, 44739, 45762, 48053, 54441, 68643, 76222, 89478, 96106, 108882, 114333, 137286, 144159, 163323, 175421, 205929, 228666, 288318, 326646, 342999, 350842, 411858, 432477, 435791, 526263, 685998, 864954, 871582, 1028997, 1052526, 1105219, 1297431, 1307373, 1578789, 2057994, 2210438, 2594862, 2614746, 3157578, 3315657, 3922119, 4736367, 6631314, 7844238, 9472734, 9946971, 10023193, 11766357, 12637939, 19893942, 20046386, 23532714, 25275878, 29840913, 30069579, 37913817, 59681826, 60139158, 75827634, 90208737, 113741451, 180417474, 227482902, 270626211, 290672597, 341224353, 541252422, 581345194, 682448706, 872017791, 1744035582, 2616053373, 5232106746, 7848160119, 15696320238]

約数ペア:

[(1, 15696320238), (2, 7848160119), (3, 5232106746), (6, 2616053373), (9, 1744035582), (18, 872017791), (23, 682448706), (27, 581345194), (29, 541252422), (46, 341224353), (54, 290672597), (58, 270626211), (69, 227482902), (87, 180417474), (138, 113741451), (174, 90208737), (207, 75827634), (261, 60139158), (263, 59681826), (414, 37913817), (522, 30069579), (526, 29840913), (621, 25275878), (667, 23532714), (783, 20046386), (789, 19893942), (1242, 12637939), (1334, 11766357), (1566, 10023193), (1578, 9946971), (1657, 9472734), (2001, 7844238), (2367, 6631314), (3314, 4736367), (4002, 3922119), (4734, 3315657), (4971, 3157578), (6003, 2614746), (6049, 2594862), (7101, 2210438), (7627, 2057994), (9942, 1578789), (12006, 1307373), (12098, 1297431), (14202, 1105219), (14913, 1052526), (15254, 1028997), (18009, 871582), (18147, 864954), (22881, 685998), (29826, 526263), (36018, 435791), (36294, 432477), (38111, 411858), (44739, 350842), (45762, 342999), (48053, 326646), (54441, 288318), (68643, 228666), (76222, 205929), (89478, 175421), (96106, 163323), (108882, 144159), (114333, 137286)]