15671888492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 31941786240

約数和(自身を除く): 16269897748

約数列:

[1, 2, 4, 13, 26, 29, 47, 52, 58, 73, 94, 116, 146, 169, 188, 233, 292, 338, 377, 466, 611, 676, 754, 932, 949, 1222, 1363, 1508, 1898, 2117, 2444, 2726, 3029, 3431, 3796, 4234, 4901, 5452, 6058, 6757, 6862, 7943, 8468, 9802, 10951, 12116, 12337, 13514, 13724, 15886, 17009, 17719, 19604, 21902, 24674, 27028, 27521, 31772, 34018, 35438, 39377, 43804, 44603, 49348, 55042, 68036, 70876, 78754, 87841, 89206, 99499, 110084, 142363, 157508, 175682, 178412, 198998, 221117, 230347, 284726, 317579, 351364, 357773, 397996, 442234, 460694, 493261, 569452, 579839, 635158, 715546, 799423, 884468, 921388, 986522, 1141933, 1159678, 1270316, 1293487, 1431092, 1598846, 1850719, 1973044, 2283866, 2319356, 2586974, 2874521, 3197692, 3701438, 4128527, 4567732, 5173948, 5749042, 6412393, 7402876, 8257054, 10392499, 11498084, 12824786, 16514108, 16815331, 20784998, 23183267, 25649572, 33630662, 41569996, 46366534, 53670851, 67261324, 83361109, 92733068, 107341702, 135102487, 166722218, 214683404, 270204974, 301382471, 333444436, 540409948, 602764942, 1205529884, 3917972123, 7835944246, 15671888492]

約数ペア:

[(1, 15671888492), (2, 7835944246), (4, 3917972123), (13, 1205529884), (26, 602764942), (29, 540409948), (47, 333444436), (52, 301382471), (58, 270204974), (73, 214683404), (94, 166722218), (116, 135102487), (146, 107341702), (169, 92733068), (188, 83361109), (233, 67261324), (292, 53670851), (338, 46366534), (377, 41569996), (466, 33630662), (611, 25649572), (676, 23183267), (754, 20784998), (932, 16815331), (949, 16514108), (1222, 12824786), (1363, 11498084), (1508, 10392499), (1898, 8257054), (2117, 7402876), (2444, 6412393), (2726, 5749042), (3029, 5173948), (3431, 4567732), (3796, 4128527), (4234, 3701438), (4901, 3197692), (5452, 2874521), (6058, 2586974), (6757, 2319356), (6862, 2283866), (7943, 1973044), (8468, 1850719), (9802, 1598846), (10951, 1431092), (12116, 1293487), (12337, 1270316), (13514, 1159678), (13724, 1141933), (15886, 986522), (17009, 921388), (17719, 884468), (19604, 799423), (21902, 715546), (24674, 635158), (27028, 579839), (27521, 569452), (31772, 493261), (34018, 460694), (35438, 442234), (39377, 397996), (43804, 357773), (44603, 351364), (49348, 317579), (55042, 284726), (68036, 230347), (70876, 221117), (78754, 198998), (87841, 178412), (89206, 175682), (99499, 157508), (110084, 142363)]