419420196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3307}}^1$

素因数の和:3601

約数の個数: 72

約数和(自身を含む): 1146314624

約数和(自身を除く): 726894428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 468, 542, 813, 1084, 1626, 2439, 3252, 3307, 3523, 4878, 6614, 7046, 9756, 9921, 10569, 13228, 14092, 19842, 21138, 29763, 31707, 39684, 42276, 42991, 59526, 63414, 85982, 119052, 126828, 128973, 171964, 257946, 386919, 515892, 773838, 896197, 1547676, 1792394, 2688591, 3584788, 5377182, 8065773, 10754364, 11650561, 16131546, 23301122, 32263092, 34951683, 46602244, 69903366, 104855049, 139806732, 209710098, 419420196]

約数ペア:

[(1, 419420196), (2, 209710098), (3, 139806732), (4, 104855049), (6, 69903366), (9, 46602244), (12, 34951683), (13, 32263092), (18, 23301122), (26, 16131546), (36, 11650561), (39, 10754364), (52, 8065773), (78, 5377182), (117, 3584788), (156, 2688591), (234, 1792394), (271, 1547676), (468, 896197), (542, 773838), (813, 515892), (1084, 386919), (1626, 257946), (2439, 171964), (3252, 128973), (3307, 126828), (3523, 119052), (4878, 85982), (6614, 63414), (7046, 59526), (9756, 42991), (9921, 42276), (10569, 39684), (13228, 31707), (14092, 29763), (19842, 21138)]