890666532

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1877}}^1$

素因数の和:2170

約数の個数: 108

約数和(自身を含む): 2630120220

約数和(自身を除く): 1739453688

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 269, 294, 441, 538, 588, 807, 882, 1076, 1614, 1764, 1877, 1883, 2421, 3228, 3754, 3766, 4842, 5631, 5649, 7508, 7532, 9684, 11262, 11298, 13139, 13181, 16893, 16947, 22524, 22596, 26278, 26362, 33786, 33894, 39417, 39543, 52556, 52724, 67572, 67788, 78834, 79086, 91973, 118251, 118629, 157668, 158172, 183946, 236502, 237258, 275919, 367892, 473004, 474516, 504913, 551838, 827757, 1009826, 1103676, 1514739, 1655514, 2019652, 3029478, 3311028, 3534391, 4544217, 6058956, 7068782, 9088434, 10603173, 14137564, 18176868, 21206346, 24740737, 31809519, 42412692, 49481474, 63619038, 74222211, 98962948, 127238076, 148444422, 222666633, 296888844, 445333266, 890666532]

約数ペア:

[(1, 890666532), (2, 445333266), (3, 296888844), (4, 222666633), (6, 148444422), (7, 127238076), (9, 98962948), (12, 74222211), (14, 63619038), (18, 49481474), (21, 42412692), (28, 31809519), (36, 24740737), (42, 21206346), (49, 18176868), (63, 14137564), (84, 10603173), (98, 9088434), (126, 7068782), (147, 6058956), (196, 4544217), (252, 3534391), (269, 3311028), (294, 3029478), (441, 2019652), (538, 1655514), (588, 1514739), (807, 1103676), (882, 1009826), (1076, 827757), (1614, 551838), (1764, 504913), (1877, 474516), (1883, 473004), (2421, 367892), (3228, 275919), (3754, 237258), (3766, 236502), (4842, 183946), (5631, 158172), (5649, 157668), (7508, 118629), (7532, 118251), (9684, 91973), (11262, 79086), (11298, 78834), (13139, 67788), (13181, 67572), (16893, 52724), (16947, 52556), (22524, 39543), (22596, 39417), (26278, 33894), (26362, 33786)]