405465372

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2699}}^1$

素因数の和:2832

約数の個数: 96

約数和(自身を含む): 1143072000

約数和(自身を除く): 737606628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 107, 108, 117, 156, 214, 234, 321, 351, 428, 468, 642, 702, 963, 1284, 1391, 1404, 1926, 2699, 2782, 2889, 3852, 4173, 5398, 5564, 5778, 8097, 8346, 10796, 11556, 12519, 16194, 16692, 24291, 25038, 32388, 35087, 37557, 48582, 50076, 70174, 72873, 75114, 97164, 105261, 140348, 145746, 150228, 210522, 288793, 291492, 315783, 421044, 577586, 631566, 866379, 947349, 1155172, 1263132, 1732758, 1894698, 2599137, 3465516, 3754309, 3789396, 5198274, 7508618, 7797411, 10396548, 11262927, 15017236, 15594822, 22525854, 31189644, 33788781, 45051708, 67577562, 101366343, 135155124, 202732686, 405465372]

約数ペア:

[(1, 405465372), (2, 202732686), (3, 135155124), (4, 101366343), (6, 67577562), (9, 45051708), (12, 33788781), (13, 31189644), (18, 22525854), (26, 15594822), (27, 15017236), (36, 11262927), (39, 10396548), (52, 7797411), (54, 7508618), (78, 5198274), (107, 3789396), (108, 3754309), (117, 3465516), (156, 2599137), (214, 1894698), (234, 1732758), (321, 1263132), (351, 1155172), (428, 947349), (468, 866379), (642, 631566), (702, 577586), (963, 421044), (1284, 315783), (1391, 291492), (1404, 288793), (1926, 210522), (2699, 150228), (2782, 145746), (2889, 140348), (3852, 105261), (4173, 97164), (5398, 75114), (5564, 72873), (5778, 70174), (8097, 50076), (8346, 48582), (10796, 37557), (11556, 35087), (12519, 32388), (16194, 25038), (16692, 24291)]