2912993512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 6906031200

約数和(自身を除く): 3993037688

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 61, 76, 88, 104, 122, 143, 152, 169, 209, 244, 247, 286, 338, 418, 488, 494, 572, 671, 676, 793, 836, 988, 1144, 1159, 1342, 1352, 1586, 1672, 1859, 1976, 2197, 2318, 2684, 2717, 3172, 3211, 3718, 4394, 4636, 5368, 5434, 6344, 6422, 7436, 8723, 8788, 9272, 10309, 10868, 12749, 12844, 14872, 15067, 17446, 17576, 20618, 21736, 24167, 25498, 25688, 28561, 30134, 34892, 35321, 41236, 41743, 48334, 50996, 57122, 60268, 69784, 70642, 82472, 83486, 96668, 101992, 113399, 114244, 120536, 134017, 141284, 165737, 166972, 193336, 195871, 226798, 228488, 268034, 282568, 314171, 331474, 333944, 391742, 453596, 459173, 536068, 542659, 628342, 662948, 783484, 907192, 918346, 1072136, 1085318, 1256684, 1325896, 1474187, 1566968, 1742221, 1836692, 2154581, 2170636, 2513368, 2546323, 2948374, 3484442, 3673384, 4309162, 4341272, 5092646, 5896748, 5969249, 6968884, 8618324, 10185292, 11793496, 11938498, 13937768, 17236648, 19164431, 20370584, 23876996, 28009553, 33102199, 38328862, 47753992, 56019106, 66204398, 76657724, 112038212, 132408796, 153315448, 224076424, 264817592, 364124189, 728248378, 1456496756, 2912993512]

約数ペア:

[(1, 2912993512), (2, 1456496756), (4, 728248378), (8, 364124189), (11, 264817592), (13, 224076424), (19, 153315448), (22, 132408796), (26, 112038212), (38, 76657724), (44, 66204398), (52, 56019106), (61, 47753992), (76, 38328862), (88, 33102199), (104, 28009553), (122, 23876996), (143, 20370584), (152, 19164431), (169, 17236648), (209, 13937768), (244, 11938498), (247, 11793496), (286, 10185292), (338, 8618324), (418, 6968884), (488, 5969249), (494, 5896748), (572, 5092646), (671, 4341272), (676, 4309162), (793, 3673384), (836, 3484442), (988, 2948374), (1144, 2546323), (1159, 2513368), (1342, 2170636), (1352, 2154581), (1586, 1836692), (1672, 1742221), (1859, 1566968), (1976, 1474187), (2197, 1325896), (2318, 1256684), (2684, 1085318), (2717, 1072136), (3172, 918346), (3211, 907192), (3718, 783484), (4394, 662948), (4636, 628342), (5368, 542659), (5434, 536068), (6344, 459173), (6422, 453596), (7436, 391742), (8723, 333944), (8788, 331474), (9272, 314171), (10309, 282568), (10868, 268034), (12749, 228488), (12844, 226798), (14872, 195871), (15067, 193336), (17446, 166972), (17576, 165737), (20618, 141284), (21736, 134017), (24167, 120536), (25498, 114244), (25688, 113399), (28561, 101992), (30134, 96668), (34892, 83486), (35321, 82472), (41236, 70642), (41743, 69784), (48334, 60268), (50996, 57122)]