40900640844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{1669}}^1$

素因数の和:2348

約数の個数: 144

約数和(自身を含む): 112838987520

約数和(自身を除く): 71938346676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 587, 588, 852, 994, 1174, 1491, 1669, 1761, 1988, 2348, 2982, 3338, 3479, 3522, 4109, 5007, 5964, 6676, 6958, 7044, 8218, 10014, 10437, 11683, 12327, 13916, 16436, 20028, 20874, 23366, 24654, 28763, 35049, 41677, 41748, 46732, 49308, 57526, 70098, 81781, 83354, 86289, 115052, 118499, 125031, 140196, 163562, 166708, 172578, 236998, 245343, 250062, 291739, 327124, 345156, 355497, 473996, 490686, 500124, 583478, 710994, 829493, 875217, 979703, 981372, 1166956, 1421988, 1658986, 1750434, 1959406, 2042173, 2488479, 2939109, 3317972, 3500868, 3918812, 4084346, 4976958, 5806451, 5878218, 6126519, 6857921, 8168692, 9953916, 11612902, 11756436, 12253038, 13715842, 17419353, 20573763, 23225804, 24506076, 27431684, 34838706, 41147526, 48005447, 69558913, 69677412, 82295052, 96010894, 139117826, 144016341, 192021788, 208676739, 278235652, 288032682, 417353478, 486912391, 576065364, 834706956, 973824782, 1460737173, 1947649564, 2921474346, 3408386737, 5842948692, 6816773474, 10225160211, 13633546948, 20450320422, 40900640844]

約数ペア:

[(1, 40900640844), (2, 20450320422), (3, 13633546948), (4, 10225160211), (6, 6816773474), (7, 5842948692), (12, 3408386737), (14, 2921474346), (21, 1947649564), (28, 1460737173), (42, 973824782), (49, 834706956), (71, 576065364), (84, 486912391), (98, 417353478), (142, 288032682), (147, 278235652), (196, 208676739), (213, 192021788), (284, 144016341), (294, 139117826), (426, 96010894), (497, 82295052), (587, 69677412), (588, 69558913), (852, 48005447), (994, 41147526), (1174, 34838706), (1491, 27431684), (1669, 24506076), (1761, 23225804), (1988, 20573763), (2348, 17419353), (2982, 13715842), (3338, 12253038), (3479, 11756436), (3522, 11612902), (4109, 9953916), (5007, 8168692), (5964, 6857921), (6676, 6126519), (6958, 5878218), (7044, 5806451), (8218, 4976958), (10014, 4084346), (10437, 3918812), (11683, 3500868), (12327, 3317972), (13916, 2939109), (16436, 2488479), (20028, 2042173), (20874, 1959406), (23366, 1750434), (24654, 1658986), (28763, 1421988), (35049, 1166956), (41677, 981372), (41748, 979703), (46732, 875217), (49308, 829493), (57526, 710994), (70098, 583478), (81781, 500124), (83354, 490686), (86289, 473996), (115052, 355497), (118499, 345156), (125031, 327124), (140196, 291739), (163562, 250062), (166708, 245343), (172578, 236998)]