745749888

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 2266521600

約数和(自身を除く): 1520771712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 61, 62, 64, 78, 79, 93, 96, 104, 122, 124, 128, 156, 158, 183, 186, 192, 208, 237, 244, 248, 312, 316, 366, 372, 384, 403, 416, 474, 488, 496, 624, 632, 732, 744, 793, 806, 832, 948, 976, 992, 1027, 1209, 1248, 1264, 1464, 1488, 1586, 1612, 1664, 1891, 1896, 1952, 1984, 2054, 2379, 2418, 2449, 2496, 2528, 2928, 2976, 3081, 3172, 3224, 3782, 3792, 3904, 3968, 4108, 4758, 4819, 4836, 4898, 4992, 5056, 5673, 5856, 5952, 6162, 6344, 6448, 7347, 7564, 7584, 7808, 8216, 9516, 9638, 9672, 9796, 10112, 11346, 11712, 11904, 12324, 12688, 12896, 14457, 14694, 15128, 15168, 16432, 19032, 19276, 19344, 19592, 22692, 23424, 24583, 24648, 25376, 25792, 28914, 29388, 30256, 30336, 31837, 32864, 38064, 38552, 38688, 39184, 45384, 49166, 49296, 50752, 51584, 57828, 58776, 60512, 62647, 63674, 65728, 73749, 76128, 77104, 77376, 78368, 90768, 95511, 98332, 98592, 101504, 115656, 117552, 121024, 125294, 127348, 131456, 147498, 149389, 152256, 154208, 154752, 156736, 181536, 187941, 191022, 196664, 197184, 231312, 235104, 242048, 250588, 254696, 294996, 298778, 304512, 308416, 313472, 363072, 375882, 382044, 393328, 394368, 448167, 462624, 470208, 501176, 509392, 589992, 597556, 616832, 726144, 751764, 764088, 786656, 896334, 925248, 940416, 1002352, 1018784, 1179984, 1195112, 1503528, 1528176, 1573312, 1792668, 1850496, 1942057, 2004704, 2037568, 2359968, 2390224, 3007056, 3056352, 3146624, 3585336, 3884114, 4009408, 4075136, 4719936, 4780448, 5826171, 6014112, 6112704, 7170672, 7768228, 8018816, 9439872, 9560896, 11652342, 12028224, 12225408, 14341344, 15536456, 19121792, 23304684, 24056448, 28682688, 31072912, 46609368, 57365376, 62145824, 93218736, 124291648, 186437472, 248583296, 372874944, 745749888]

約数ペア:

[(1, 745749888), (2, 372874944), (3, 248583296), (4, 186437472), (6, 124291648), (8, 93218736), (12, 62145824), (13, 57365376), (16, 46609368), (24, 31072912), (26, 28682688), (31, 24056448), (32, 23304684), (39, 19121792), (48, 15536456), (52, 14341344), (61, 12225408), (62, 12028224), (64, 11652342), (78, 9560896), (79, 9439872), (93, 8018816), (96, 7768228), (104, 7170672), (122, 6112704), (124, 6014112), (128, 5826171), (156, 4780448), (158, 4719936), (183, 4075136), (186, 4009408), (192, 3884114), (208, 3585336), (237, 3146624), (244, 3056352), (248, 3007056), (312, 2390224), (316, 2359968), (366, 2037568), (372, 2004704), (384, 1942057), (403, 1850496), (416, 1792668), (474, 1573312), (488, 1528176), (496, 1503528), (624, 1195112), (632, 1179984), (732, 1018784), (744, 1002352), (793, 940416), (806, 925248), (832, 896334), (948, 786656), (976, 764088), (992, 751764), (1027, 726144), (1209, 616832), (1248, 597556), (1264, 589992), (1464, 509392), (1488, 501176), (1586, 470208), (1612, 462624), (1664, 448167), (1891, 394368), (1896, 393328), (1952, 382044), (1984, 375882), (2054, 363072), (2379, 313472), (2418, 308416), (2449, 304512), (2496, 298778), (2528, 294996), (2928, 254696), (2976, 250588), (3081, 242048), (3172, 235104), (3224, 231312), (3782, 197184), (3792, 196664), (3904, 191022), (3968, 187941), (4108, 181536), (4758, 156736), (4819, 154752), (4836, 154208), (4898, 152256), (4992, 149389), (5056, 147498), (5673, 131456), (5856, 127348), (5952, 125294), (6162, 121024), (6344, 117552), (6448, 115656), (7347, 101504), (7564, 98592), (7584, 98332), (7808, 95511), (8216, 90768), (9516, 78368), (9638, 77376), (9672, 77104), (9796, 76128), (10112, 73749), (11346, 65728), (11712, 63674), (11904, 62647), (12324, 60512), (12688, 58776), (12896, 57828), (14457, 51584), (14694, 50752), (15128, 49296), (15168, 49166), (16432, 45384), (19032, 39184), (19276, 38688), (19344, 38552), (19592, 38064), (22692, 32864), (23424, 31837), (24583, 30336), (24648, 30256), (25376, 29388), (25792, 28914)]