915076968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 2529273600

約数和(自身を除く): 1614196632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 101, 104, 142, 156, 202, 213, 284, 303, 312, 404, 409, 426, 568, 606, 808, 818, 852, 923, 1212, 1227, 1313, 1636, 1704, 1846, 2424, 2454, 2626, 2769, 3272, 3692, 3939, 4908, 5252, 5317, 5538, 7171, 7384, 7878, 9816, 10504, 10634, 11076, 14342, 15756, 15951, 21268, 21513, 22152, 28684, 29039, 31512, 31902, 41309, 42536, 43026, 57368, 58078, 63804, 82618, 86052, 87117, 93223, 116156, 123927, 127608, 165236, 172104, 174234, 186446, 232312, 247854, 279669, 330472, 348468, 372892, 377507, 495708, 537017, 559338, 696936, 745784, 755014, 991416, 1074034, 1118676, 1132521, 1510028, 1611051, 2148068, 2237352, 2265042, 2932939, 3020056, 3222102, 4296136, 4530084, 5865878, 6444204, 8798817, 9060168, 11731756, 12888408, 17597634, 23463512, 35195268, 38128207, 70390536, 76256414, 114384621, 152512828, 228769242, 305025656, 457538484, 915076968]

約数ペア:

[(1, 915076968), (2, 457538484), (3, 305025656), (4, 228769242), (6, 152512828), (8, 114384621), (12, 76256414), (13, 70390536), (24, 38128207), (26, 35195268), (39, 23463512), (52, 17597634), (71, 12888408), (78, 11731756), (101, 9060168), (104, 8798817), (142, 6444204), (156, 5865878), (202, 4530084), (213, 4296136), (284, 3222102), (303, 3020056), (312, 2932939), (404, 2265042), (409, 2237352), (426, 2148068), (568, 1611051), (606, 1510028), (808, 1132521), (818, 1118676), (852, 1074034), (923, 991416), (1212, 755014), (1227, 745784), (1313, 696936), (1636, 559338), (1704, 537017), (1846, 495708), (2424, 377507), (2454, 372892), (2626, 348468), (2769, 330472), (3272, 279669), (3692, 247854), (3939, 232312), (4908, 186446), (5252, 174234), (5317, 172104), (5538, 165236), (7171, 127608), (7384, 123927), (7878, 116156), (9816, 93223), (10504, 87117), (10634, 86052), (11076, 82618), (14342, 63804), (15756, 58078), (15951, 57368), (21268, 43026), (21513, 42536), (22152, 41309), (28684, 31902), (29039, 31512)]