1397055672

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 3985782840

約数和(自身を除く): 2588727168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 183, 186, 244, 248, 279, 331, 366, 372, 488, 549, 558, 662, 732, 744, 961, 993, 1098, 1116, 1324, 1464, 1891, 1922, 1986, 2196, 2232, 2648, 2883, 2979, 3782, 3844, 3972, 4392, 5673, 5766, 5958, 7564, 7688, 7944, 8649, 10261, 11346, 11532, 11916, 15128, 17019, 17298, 20191, 20522, 22692, 23064, 23832, 30783, 34038, 34596, 40382, 41044, 45384, 58621, 60573, 61566, 68076, 69192, 80764, 82088, 92349, 117242, 121146, 123132, 136152, 161528, 175863, 181719, 184698, 234484, 242292, 246264, 318091, 351726, 363438, 369396, 468968, 484584, 527589, 625921, 636182, 703452, 726876, 738792, 954273, 1055178, 1251842, 1272364, 1406904, 1453752, 1877763, 1908546, 2110356, 2503684, 2544728, 2862819, 3755526, 3817092, 4220712, 5007368, 5633289, 5725638, 7511052, 7634184, 11266578, 11451276, 15022104, 19403551, 22533156, 22902552, 38807102, 45066312, 58210653, 77614204, 116421306, 155228408, 174631959, 232842612, 349263918, 465685224, 698527836, 1397055672]

約数ペア:

[(1, 1397055672), (2, 698527836), (3, 465685224), (4, 349263918), (6, 232842612), (8, 174631959), (9, 155228408), (12, 116421306), (18, 77614204), (24, 58210653), (31, 45066312), (36, 38807102), (61, 22902552), (62, 22533156), (72, 19403551), (93, 15022104), (122, 11451276), (124, 11266578), (183, 7634184), (186, 7511052), (244, 5725638), (248, 5633289), (279, 5007368), (331, 4220712), (366, 3817092), (372, 3755526), (488, 2862819), (549, 2544728), (558, 2503684), (662, 2110356), (732, 1908546), (744, 1877763), (961, 1453752), (993, 1406904), (1098, 1272364), (1116, 1251842), (1324, 1055178), (1464, 954273), (1891, 738792), (1922, 726876), (1986, 703452), (2196, 636182), (2232, 625921), (2648, 527589), (2883, 484584), (2979, 468968), (3782, 369396), (3844, 363438), (3972, 351726), (4392, 318091), (5673, 246264), (5766, 242292), (5958, 234484), (7564, 184698), (7688, 181719), (7944, 175863), (8649, 161528), (10261, 136152), (11346, 123132), (11532, 121146), (11916, 117242), (15128, 92349), (17019, 82088), (17298, 80764), (20191, 69192), (20522, 68076), (22692, 61566), (23064, 60573), (23832, 58621), (30783, 45384), (34038, 41044), (34596, 40382)]