2639648952

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{93287}}^1$

素因数の和:93433

約数の個数: 64

約数和(自身を含む): 7388409600

約数和(自身を除く): 4748760648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 3537, 4716, 7074, 9432, 14148, 28296, 93287, 186574, 279861, 373148, 559722, 746296, 839583, 1119444, 1679166, 2238888, 2518749, 3358332, 5037498, 6716664, 10074996, 12220597, 20149992, 24441194, 36661791, 48882388, 73323582, 97764776, 109985373, 146647164, 219970746, 293294328, 329956119, 439941492, 659912238, 879882984, 1319824476, 2639648952]

約数ペア:

[(1, 2639648952), (2, 1319824476), (3, 879882984), (4, 659912238), (6, 439941492), (8, 329956119), (9, 293294328), (12, 219970746), (18, 146647164), (24, 109985373), (27, 97764776), (36, 73323582), (54, 48882388), (72, 36661791), (108, 24441194), (131, 20149992), (216, 12220597), (262, 10074996), (393, 6716664), (524, 5037498), (786, 3358332), (1048, 2518749), (1179, 2238888), (1572, 1679166), (2358, 1119444), (3144, 839583), (3537, 746296), (4716, 559722), (7074, 373148), (9432, 279861), (14148, 186574), (28296, 93287)]