1408764744

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3449}}^1$

素因数の和:3556

約数の個数: 128

約数和(自身を含む): 4106880000

約数和(自身を除く): 2698115256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 61, 62, 72, 93, 108, 122, 124, 183, 186, 216, 244, 248, 279, 366, 372, 488, 549, 558, 732, 744, 837, 1098, 1116, 1464, 1647, 1674, 1891, 2196, 2232, 3294, 3348, 3449, 3782, 4392, 5673, 6588, 6696, 6898, 7564, 10347, 11346, 13176, 13796, 15128, 17019, 20694, 22692, 27592, 31041, 34038, 41388, 45384, 51057, 62082, 68076, 82776, 93123, 102114, 106919, 124164, 136152, 186246, 204228, 210389, 213838, 248328, 320757, 372492, 408456, 420778, 427676, 631167, 641514, 744984, 841556, 855352, 962271, 1262334, 1283028, 1683112, 1893501, 1924542, 2524668, 2566056, 2886813, 3787002, 3849084, 5049336, 5680503, 5773626, 6522059, 7574004, 7698168, 11361006, 11547252, 13044118, 15148008, 19566177, 22722012, 23094504, 26088236, 39132354, 45444024, 52176472, 58698531, 78264708, 117397062, 156529416, 176095593, 234794124, 352191186, 469588248, 704382372, 1408764744]

約数ペア:

[(1, 1408764744), (2, 704382372), (3, 469588248), (4, 352191186), (6, 234794124), (8, 176095593), (9, 156529416), (12, 117397062), (18, 78264708), (24, 58698531), (27, 52176472), (31, 45444024), (36, 39132354), (54, 26088236), (61, 23094504), (62, 22722012), (72, 19566177), (93, 15148008), (108, 13044118), (122, 11547252), (124, 11361006), (183, 7698168), (186, 7574004), (216, 6522059), (244, 5773626), (248, 5680503), (279, 5049336), (366, 3849084), (372, 3787002), (488, 2886813), (549, 2566056), (558, 2524668), (732, 1924542), (744, 1893501), (837, 1683112), (1098, 1283028), (1116, 1262334), (1464, 962271), (1647, 855352), (1674, 841556), (1891, 744984), (2196, 641514), (2232, 631167), (3294, 427676), (3348, 420778), (3449, 408456), (3782, 372492), (4392, 320757), (5673, 248328), (6588, 213838), (6696, 210389), (6898, 204228), (7564, 186246), (10347, 136152), (11346, 124164), (13176, 106919), (13796, 102114), (15128, 93123), (17019, 82776), (20694, 68076), (22692, 62082), (27592, 51057), (31041, 45384), (34038, 41388)]