1216291232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4159}}^1$

素因数の和:4238

約数の個数: 96

約数和(自身を含む): 2788531200

約数和(自身を除く): 1572239968

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 416, 481, 494, 592, 608, 703, 962, 988, 1184, 1406, 1924, 1976, 2812, 3848, 3952, 4159, 5624, 7696, 7904, 8318, 9139, 11248, 15392, 16636, 18278, 22496, 33272, 36556, 54067, 66544, 73112, 79021, 108134, 133088, 146224, 153883, 158042, 216268, 292448, 307766, 316084, 432536, 615532, 632168, 865072, 1027273, 1231064, 1264336, 1730144, 2000479, 2054546, 2462128, 2528672, 2923777, 4000958, 4109092, 4924256, 5847554, 8001916, 8218184, 11695108, 16003832, 16436368, 23390216, 32007664, 32872736, 38009101, 46780432, 64015328, 76018202, 93560864, 152036404, 304072808, 608145616, 1216291232]

約数ペア:

[(1, 1216291232), (2, 608145616), (4, 304072808), (8, 152036404), (13, 93560864), (16, 76018202), (19, 64015328), (26, 46780432), (32, 38009101), (37, 32872736), (38, 32007664), (52, 23390216), (74, 16436368), (76, 16003832), (104, 11695108), (148, 8218184), (152, 8001916), (208, 5847554), (247, 4924256), (296, 4109092), (304, 4000958), (416, 2923777), (481, 2528672), (494, 2462128), (592, 2054546), (608, 2000479), (703, 1730144), (962, 1264336), (988, 1231064), (1184, 1027273), (1406, 865072), (1924, 632168), (1976, 615532), (2812, 432536), (3848, 316084), (3952, 307766), (4159, 292448), (5624, 216268), (7696, 158042), (7904, 153883), (8318, 146224), (9139, 133088), (11248, 108134), (15392, 79021), (16636, 73112), (18278, 66544), (22496, 54067), (33272, 36556)]