1258234848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4049}}^1$

素因数の和:4161

約数の個数: 144

約数和(自身を含む): 3900733200

約数和(自身を除く): 2642498352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 83, 96, 104, 117, 144, 156, 166, 208, 234, 249, 288, 312, 332, 416, 468, 498, 624, 664, 747, 936, 996, 1079, 1248, 1328, 1494, 1872, 1992, 2158, 2656, 2988, 3237, 3744, 3984, 4049, 4316, 5976, 6474, 7968, 8098, 8632, 9711, 11952, 12147, 12948, 16196, 17264, 19422, 23904, 24294, 25896, 32392, 34528, 36441, 38844, 48588, 51792, 52637, 64784, 72882, 77688, 97176, 103584, 105274, 129568, 145764, 155376, 157911, 194352, 210548, 291528, 310752, 315822, 336067, 388704, 421096, 473733, 583056, 631644, 672134, 842192, 947466, 1008201, 1166112, 1263288, 1344268, 1684384, 1894932, 2016402, 2526576, 2688536, 3024603, 3789864, 4032804, 4368871, 5053152, 5377072, 6049206, 7579728, 8065608, 8737742, 10754144, 12098412, 13106613, 15159456, 16131216, 17475484, 24196824, 26213226, 32262432, 34950968, 39319839, 48393648, 52426452, 69901936, 78639678, 96787296, 104852904, 139803872, 157279356, 209705808, 314558712, 419411616, 629117424, 1258234848]

約数ペア:

[(1, 1258234848), (2, 629117424), (3, 419411616), (4, 314558712), (6, 209705808), (8, 157279356), (9, 139803872), (12, 104852904), (13, 96787296), (16, 78639678), (18, 69901936), (24, 52426452), (26, 48393648), (32, 39319839), (36, 34950968), (39, 32262432), (48, 26213226), (52, 24196824), (72, 17475484), (78, 16131216), (83, 15159456), (96, 13106613), (104, 12098412), (117, 10754144), (144, 8737742), (156, 8065608), (166, 7579728), (208, 6049206), (234, 5377072), (249, 5053152), (288, 4368871), (312, 4032804), (332, 3789864), (416, 3024603), (468, 2688536), (498, 2526576), (624, 2016402), (664, 1894932), (747, 1684384), (936, 1344268), (996, 1263288), (1079, 1166112), (1248, 1008201), (1328, 947466), (1494, 842192), (1872, 672134), (1992, 631644), (2158, 583056), (2656, 473733), (2988, 421096), (3237, 388704), (3744, 336067), (3984, 315822), (4049, 310752), (4316, 291528), (5976, 210548), (6474, 194352), (7968, 157911), (8098, 155376), (8632, 145764), (9711, 129568), (11952, 105274), (12147, 103584), (12948, 97176), (16196, 77688), (17264, 72882), (19422, 64784), (23904, 52637), (24294, 51792), (25896, 48588), (32392, 38844), (34528, 36441)]