669299124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 1718672256

約数和(自身を除く): 1049373132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 107, 156, 202, 214, 303, 321, 397, 404, 428, 606, 642, 794, 1191, 1212, 1284, 1313, 1391, 1588, 2382, 2626, 2782, 3939, 4173, 4764, 5161, 5252, 5564, 7878, 8346, 10322, 10807, 15483, 15756, 16692, 20644, 21614, 30966, 32421, 40097, 42479, 43228, 61932, 64842, 80194, 84958, 120291, 127437, 129684, 140491, 160388, 169916, 240582, 254874, 280982, 421473, 481164, 509748, 521261, 552227, 561964, 842946, 1042522, 1104454, 1563783, 1656681, 1685892, 2085044, 2208908, 3127566, 3313362, 4290379, 6255132, 6626724, 8580758, 12871137, 17161516, 25742274, 51484548, 55774927, 111549854, 167324781, 223099708, 334649562, 669299124]

約数ペア:

[(1, 669299124), (2, 334649562), (3, 223099708), (4, 167324781), (6, 111549854), (12, 55774927), (13, 51484548), (26, 25742274), (39, 17161516), (52, 12871137), (78, 8580758), (101, 6626724), (107, 6255132), (156, 4290379), (202, 3313362), (214, 3127566), (303, 2208908), (321, 2085044), (397, 1685892), (404, 1656681), (428, 1563783), (606, 1104454), (642, 1042522), (794, 842946), (1191, 561964), (1212, 552227), (1284, 521261), (1313, 509748), (1391, 481164), (1588, 421473), (2382, 280982), (2626, 254874), (2782, 240582), (3939, 169916), (4173, 160388), (4764, 140491), (5161, 129684), (5252, 127437), (5564, 120291), (7878, 84958), (8346, 80194), (10322, 64842), (10807, 61932), (15483, 43228), (15756, 42479), (16692, 40097), (20644, 32421), (21614, 30966)]