656376084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1049}}^1$

素因数の和:1270

約数の個数: 144

約数和(自身を含む): 2054707200

約数和(自身を除く): 1398331116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 191, 234, 252, 273, 364, 382, 468, 546, 573, 764, 819, 1049, 1092, 1146, 1337, 1638, 1719, 2098, 2292, 2483, 2674, 3147, 3276, 3438, 4011, 4196, 4966, 5348, 6294, 6876, 7343, 7449, 8022, 9441, 9932, 12033, 12588, 13637, 14686, 14898, 16044, 17381, 18882, 22029, 22347, 24066, 27274, 29372, 29796, 34762, 37764, 40911, 44058, 44694, 48132, 52143, 54548, 66087, 69524, 81822, 88116, 89388, 95459, 104286, 122733, 132174, 156429, 163644, 190918, 200359, 208572, 245466, 264348, 286377, 312858, 381836, 400718, 490932, 572754, 601077, 625716, 801436, 859131, 1145508, 1202154, 1402513, 1718262, 1803231, 2404308, 2604667, 2805026, 3436524, 3606462, 4207539, 5209334, 5610052, 7212924, 7814001, 8415078, 10418668, 12622617, 15628002, 16830156, 18232669, 23442003, 25245234, 31256004, 36465338, 46884006, 50490468, 54698007, 72930676, 93768012, 109396014, 164094021, 218792028, 328188042, 656376084]

約数ペア:

[(1, 656376084), (2, 328188042), (3, 218792028), (4, 164094021), (6, 109396014), (7, 93768012), (9, 72930676), (12, 54698007), (13, 50490468), (14, 46884006), (18, 36465338), (21, 31256004), (26, 25245234), (28, 23442003), (36, 18232669), (39, 16830156), (42, 15628002), (52, 12622617), (63, 10418668), (78, 8415078), (84, 7814001), (91, 7212924), (117, 5610052), (126, 5209334), (156, 4207539), (182, 3606462), (191, 3436524), (234, 2805026), (252, 2604667), (273, 2404308), (364, 1803231), (382, 1718262), (468, 1402513), (546, 1202154), (573, 1145508), (764, 859131), (819, 801436), (1049, 625716), (1092, 601077), (1146, 572754), (1337, 490932), (1638, 400718), (1719, 381836), (2098, 312858), (2292, 286377), (2483, 264348), (2674, 245466), (3147, 208572), (3276, 200359), (3438, 190918), (4011, 163644), (4196, 156429), (4966, 132174), (5348, 122733), (6294, 104286), (6876, 95459), (7343, 89388), (7449, 88116), (8022, 81822), (9441, 69524), (9932, 66087), (12033, 54548), (12588, 52143), (13637, 48132), (14686, 44694), (14898, 44058), (16044, 40911), (17381, 37764), (18882, 34762), (22029, 29796), (22347, 29372), (24066, 27274)]