438267312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3319}}^1$

素因数の和:3471

約数の個数: 120

約数和(自身を含む): 1412885760

約数和(自身を除く): 974618448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 131, 144, 168, 252, 262, 336, 393, 504, 524, 786, 917, 1008, 1048, 1179, 1572, 1834, 2096, 2358, 2751, 3144, 3319, 3668, 4716, 5502, 6288, 6638, 7336, 8253, 9432, 9957, 11004, 13276, 14672, 16506, 18864, 19914, 22008, 23233, 26552, 29871, 33012, 39828, 44016, 46466, 53104, 59742, 66024, 69699, 79656, 92932, 119484, 132048, 139398, 159312, 185864, 209097, 238968, 278796, 371728, 418194, 434789, 477936, 557592, 836388, 869578, 1115184, 1304367, 1672776, 1739156, 2608734, 3043523, 3345552, 3478312, 3913101, 5217468, 6087046, 6956624, 7826202, 9130569, 10434936, 12174092, 15652404, 18261138, 20869872, 24348184, 27391707, 31304808, 36522276, 48696368, 54783414, 62609616, 73044552, 109566828, 146089104, 219133656, 438267312]

約数ペア:

[(1, 438267312), (2, 219133656), (3, 146089104), (4, 109566828), (6, 73044552), (7, 62609616), (8, 54783414), (9, 48696368), (12, 36522276), (14, 31304808), (16, 27391707), (18, 24348184), (21, 20869872), (24, 18261138), (28, 15652404), (36, 12174092), (42, 10434936), (48, 9130569), (56, 7826202), (63, 6956624), (72, 6087046), (84, 5217468), (112, 3913101), (126, 3478312), (131, 3345552), (144, 3043523), (168, 2608734), (252, 1739156), (262, 1672776), (336, 1304367), (393, 1115184), (504, 869578), (524, 836388), (786, 557592), (917, 477936), (1008, 434789), (1048, 418194), (1179, 371728), (1572, 278796), (1834, 238968), (2096, 209097), (2358, 185864), (2751, 159312), (3144, 139398), (3319, 132048), (3668, 119484), (4716, 92932), (5502, 79656), (6288, 69699), (6638, 66024), (7336, 59742), (8253, 53104), (9432, 46466), (9957, 44016), (11004, 39828), (13276, 33012), (14672, 29871), (16506, 26552), (18864, 23233), (19914, 22008)]