744433340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1239

約数の個数: 96

約数和(自身を含む): 1850083200

約数和(自身を除く): 1105649860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 137, 140, 148, 185, 259, 274, 370, 518, 548, 685, 740, 959, 1036, 1049, 1295, 1370, 1918, 2098, 2590, 2740, 3836, 4196, 4795, 5069, 5180, 5245, 7343, 9590, 10138, 10490, 14686, 19180, 20276, 20980, 25345, 29372, 35483, 36715, 38813, 50690, 70966, 73430, 77626, 101380, 141932, 143713, 146860, 155252, 177415, 194065, 271691, 287426, 354830, 388130, 543382, 574852, 709660, 718565, 776260, 1005991, 1086764, 1358455, 1437130, 2011982, 2716910, 2874260, 4023964, 5029955, 5317381, 5433820, 10059910, 10634762, 20119820, 21269524, 26586905, 37221667, 53173810, 74443334, 106347620, 148886668, 186108335, 372216670, 744433340]

約数ペア:

[(1, 744433340), (2, 372216670), (4, 186108335), (5, 148886668), (7, 106347620), (10, 74443334), (14, 53173810), (20, 37221667), (28, 26586905), (35, 21269524), (37, 20119820), (70, 10634762), (74, 10059910), (137, 5433820), (140, 5317381), (148, 5029955), (185, 4023964), (259, 2874260), (274, 2716910), (370, 2011982), (518, 1437130), (548, 1358455), (685, 1086764), (740, 1005991), (959, 776260), (1036, 718565), (1049, 709660), (1295, 574852), (1370, 543382), (1918, 388130), (2098, 354830), (2590, 287426), (2740, 271691), (3836, 194065), (4196, 177415), (4795, 155252), (5069, 146860), (5180, 143713), (5245, 141932), (7343, 101380), (9590, 77626), (10138, 73430), (10490, 70966), (14686, 50690), (19180, 38813), (20276, 36715), (20980, 35483), (25345, 29372)]