1870989432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{577}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 5321299200

約数和(自身を除く): 3450309768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 547, 577, 741, 988, 1094, 1154, 1482, 1641, 1731, 1976, 2188, 2308, 2964, 3282, 3462, 4376, 4616, 5928, 6564, 6924, 7111, 7501, 10393, 10963, 13128, 13848, 14222, 15002, 20786, 21333, 21926, 22503, 28444, 30004, 31179, 32889, 41572, 42666, 43852, 45006, 56888, 60008, 62358, 65778, 83144, 85332, 87704, 90012, 124716, 131556, 135109, 142519, 170664, 180024, 249432, 263112, 270218, 285038, 315619, 405327, 427557, 540436, 570076, 631238, 810654, 855114, 946857, 1080872, 1140152, 1262476, 1621308, 1710228, 1893714, 2524952, 3242616, 3420456, 3787428, 4103047, 5996761, 7574856, 8206094, 11993522, 12309141, 16412188, 17990283, 23987044, 24618282, 32824376, 35980566, 47974088, 49236564, 71961132, 77957893, 98473128, 143922264, 155915786, 233873679, 311831572, 467747358, 623663144, 935494716, 1870989432]

約数ペア:

[(1, 1870989432), (2, 935494716), (3, 623663144), (4, 467747358), (6, 311831572), (8, 233873679), (12, 155915786), (13, 143922264), (19, 98473128), (24, 77957893), (26, 71961132), (38, 49236564), (39, 47974088), (52, 35980566), (57, 32824376), (76, 24618282), (78, 23987044), (104, 17990283), (114, 16412188), (152, 12309141), (156, 11993522), (228, 8206094), (247, 7574856), (312, 5996761), (456, 4103047), (494, 3787428), (547, 3420456), (577, 3242616), (741, 2524952), (988, 1893714), (1094, 1710228), (1154, 1621308), (1482, 1262476), (1641, 1140152), (1731, 1080872), (1976, 946857), (2188, 855114), (2308, 810654), (2964, 631238), (3282, 570076), (3462, 540436), (4376, 427557), (4616, 405327), (5928, 315619), (6564, 285038), (6924, 270218), (7111, 263112), (7501, 249432), (10393, 180024), (10963, 170664), (13128, 142519), (13848, 135109), (14222, 131556), (15002, 124716), (20786, 90012), (21333, 87704), (21926, 85332), (22503, 83144), (28444, 65778), (30004, 62358), (31179, 60008), (32889, 56888), (41572, 45006), (42666, 43852)]