2640196512

素因数分解:

$2^5\times 3^3\times {\mathrm{659}}^1\times {\mathrm{4637}}^1$

素因数の和:5315

約数の個数: 96

約数和(自身を含む): 7713921600

約数和(自身を除く): 5073725088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 659, 864, 1318, 1977, 2636, 3954, 4637, 5272, 5931, 7908, 9274, 10544, 11862, 13911, 15816, 17793, 18548, 21088, 23724, 27822, 31632, 35586, 37096, 41733, 47448, 55644, 63264, 71172, 74192, 83466, 94896, 111288, 125199, 142344, 148384, 166932, 189792, 222576, 250398, 284688, 333864, 445152, 500796, 569376, 667728, 1001592, 1335456, 2003184, 3055783, 4006368, 6111566, 9167349, 12223132, 18334698, 24446264, 27502047, 36669396, 48892528, 55004094, 73338792, 82506141, 97785056, 110008188, 146677584, 165012282, 220016376, 293355168, 330024564, 440032752, 660049128, 880065504, 1320098256, 2640196512]

約数ペア:

[(1, 2640196512), (2, 1320098256), (3, 880065504), (4, 660049128), (6, 440032752), (8, 330024564), (9, 293355168), (12, 220016376), (16, 165012282), (18, 146677584), (24, 110008188), (27, 97785056), (32, 82506141), (36, 73338792), (48, 55004094), (54, 48892528), (72, 36669396), (96, 27502047), (108, 24446264), (144, 18334698), (216, 12223132), (288, 9167349), (432, 6111566), (659, 4006368), (864, 3055783), (1318, 2003184), (1977, 1335456), (2636, 1001592), (3954, 667728), (4637, 569376), (5272, 500796), (5931, 445152), (7908, 333864), (9274, 284688), (10544, 250398), (11862, 222576), (13911, 189792), (15816, 166932), (17793, 148384), (18548, 142344), (21088, 125199), (23724, 111288), (27822, 94896), (31632, 83466), (35586, 74192), (37096, 71172), (41733, 63264), (47448, 55644)]