1555003944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23399}}^1$

素因数の和:23495

約数の個数: 96

約数和(自身を含む): 4599504000

約数和(自身を除く): 3044500056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 5112, 5538, 7384, 8307, 11076, 16614, 22152, 23399, 33228, 46798, 66456, 70197, 93596, 140394, 187192, 210591, 280788, 304187, 421182, 561576, 608374, 842364, 912561, 1216748, 1661329, 1684728, 1825122, 2433496, 2737683, 3322658, 3650244, 4983987, 5475366, 6645316, 7300488, 9967974, 10950732, 13290632, 14951961, 19935948, 21597277, 21901464, 29903922, 39871896, 43194554, 59807844, 64791831, 86389108, 119615688, 129583662, 172778216, 194375493, 259167324, 388750986, 518334648, 777501972, 1555003944]

約数ペア:

[(1, 1555003944), (2, 777501972), (3, 518334648), (4, 388750986), (6, 259167324), (8, 194375493), (9, 172778216), (12, 129583662), (13, 119615688), (18, 86389108), (24, 64791831), (26, 59807844), (36, 43194554), (39, 39871896), (52, 29903922), (71, 21901464), (72, 21597277), (78, 19935948), (104, 14951961), (117, 13290632), (142, 10950732), (156, 9967974), (213, 7300488), (234, 6645316), (284, 5475366), (312, 4983987), (426, 3650244), (468, 3322658), (568, 2737683), (639, 2433496), (852, 1825122), (923, 1684728), (936, 1661329), (1278, 1216748), (1704, 912561), (1846, 842364), (2556, 608374), (2769, 561576), (3692, 421182), (5112, 304187), (5538, 280788), (7384, 210591), (8307, 187192), (11076, 140394), (16614, 93596), (22152, 70197), (23399, 66456), (33228, 46798)]