308150752

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 800150400

約数和(自身を除く): 491999648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 41, 52, 56, 58, 82, 89, 91, 104, 112, 116, 164, 178, 182, 203, 208, 224, 232, 287, 328, 356, 364, 377, 406, 416, 464, 533, 574, 623, 656, 712, 728, 754, 812, 928, 1066, 1148, 1157, 1189, 1246, 1312, 1424, 1456, 1508, 1624, 2132, 2296, 2314, 2378, 2492, 2581, 2639, 2848, 2912, 3016, 3248, 3649, 3731, 4264, 4592, 4628, 4756, 4984, 5162, 5278, 6032, 6496, 7298, 7462, 8099, 8323, 8528, 9184, 9256, 9512, 9968, 10324, 10556, 12064, 14596, 14924, 15457, 16198, 16646, 17056, 18067, 18512, 19024, 19936, 20648, 21112, 25543, 29192, 29848, 30914, 32396, 33292, 33553, 36134, 37024, 38048, 41296, 42224, 47437, 51086, 58384, 59696, 61828, 64792, 66584, 67106, 72268, 82592, 84448, 94874, 102172, 105821, 108199, 116768, 119392, 123656, 129584, 133168, 134212, 144536, 189748, 204344, 211642, 216398, 234871, 247312, 259168, 266336, 268424, 289072, 332059, 379496, 408688, 423284, 432796, 469742, 494624, 536848, 578144, 664118, 740747, 758992, 817376, 846568, 865592, 939484, 1073696, 1328236, 1375673, 1481494, 1517984, 1693136, 1731184, 1878968, 2656472, 2751346, 2962988, 3386272, 3462368, 3757936, 5312944, 5502692, 5925976, 7515872, 9629711, 10625888, 11005384, 11851952, 19259422, 22010768, 23703904, 38518844, 44021536, 77037688, 154075376, 308150752]

約数ペア:

[(1, 308150752), (2, 154075376), (4, 77037688), (7, 44021536), (8, 38518844), (13, 23703904), (14, 22010768), (16, 19259422), (26, 11851952), (28, 11005384), (29, 10625888), (32, 9629711), (41, 7515872), (52, 5925976), (56, 5502692), (58, 5312944), (82, 3757936), (89, 3462368), (91, 3386272), (104, 2962988), (112, 2751346), (116, 2656472), (164, 1878968), (178, 1731184), (182, 1693136), (203, 1517984), (208, 1481494), (224, 1375673), (232, 1328236), (287, 1073696), (328, 939484), (356, 865592), (364, 846568), (377, 817376), (406, 758992), (416, 740747), (464, 664118), (533, 578144), (574, 536848), (623, 494624), (656, 469742), (712, 432796), (728, 423284), (754, 408688), (812, 379496), (928, 332059), (1066, 289072), (1148, 268424), (1157, 266336), (1189, 259168), (1246, 247312), (1312, 234871), (1424, 216398), (1456, 211642), (1508, 204344), (1624, 189748), (2132, 144536), (2296, 134212), (2314, 133168), (2378, 129584), (2492, 123656), (2581, 119392), (2639, 116768), (2848, 108199), (2912, 105821), (3016, 102172), (3248, 94874), (3649, 84448), (3731, 82592), (4264, 72268), (4592, 67106), (4628, 66584), (4756, 64792), (4984, 61828), (5162, 59696), (5278, 58384), (6032, 51086), (6496, 47437), (7298, 42224), (7462, 41296), (8099, 38048), (8323, 37024), (8528, 36134), (9184, 33553), (9256, 33292), (9512, 32396), (9968, 30914), (10324, 29848), (10556, 29192), (12064, 25543), (14596, 21112), (14924, 20648), (15457, 19936), (16198, 19024), (16646, 18512), (17056, 18067)]