520023312

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2781

約数の個数: 120

約数和(自身を含む): 1554096960

約数和(自身を除く): 1034073648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 71, 72, 76, 114, 142, 144, 152, 171, 213, 228, 284, 304, 342, 426, 456, 568, 639, 684, 852, 912, 1136, 1278, 1349, 1368, 1704, 2556, 2677, 2698, 2736, 3408, 4047, 5112, 5354, 5396, 8031, 8094, 10224, 10708, 10792, 12141, 16062, 16188, 21416, 21584, 24093, 24282, 32124, 32376, 42832, 48186, 48564, 50863, 64248, 64752, 96372, 97128, 101726, 128496, 152589, 190067, 192744, 194256, 203452, 305178, 380134, 385488, 406904, 457767, 570201, 610356, 760268, 813808, 915534, 1140402, 1220712, 1520536, 1710603, 1831068, 2280804, 2441424, 3041072, 3421206, 3611273, 3662136, 4561608, 6842412, 7222546, 7324272, 9123216, 10833819, 13684824, 14445092, 21667638, 27369648, 28890184, 32501457, 43335276, 57780368, 65002914, 86670552, 130005828, 173341104, 260011656, 520023312]

約数ペア:

[(1, 520023312), (2, 260011656), (3, 173341104), (4, 130005828), (6, 86670552), (8, 65002914), (9, 57780368), (12, 43335276), (16, 32501457), (18, 28890184), (19, 27369648), (24, 21667638), (36, 14445092), (38, 13684824), (48, 10833819), (57, 9123216), (71, 7324272), (72, 7222546), (76, 6842412), (114, 4561608), (142, 3662136), (144, 3611273), (152, 3421206), (171, 3041072), (213, 2441424), (228, 2280804), (284, 1831068), (304, 1710603), (342, 1520536), (426, 1220712), (456, 1140402), (568, 915534), (639, 813808), (684, 760268), (852, 610356), (912, 570201), (1136, 457767), (1278, 406904), (1349, 385488), (1368, 380134), (1704, 305178), (2556, 203452), (2677, 194256), (2698, 192744), (2736, 190067), (3408, 152589), (4047, 128496), (5112, 101726), (5354, 97128), (5396, 96372), (8031, 64752), (8094, 64248), (10224, 50863), (10708, 48564), (10792, 48186), (12141, 42832), (16062, 32376), (16188, 32124), (21416, 24282), (21584, 24093)]