316571008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 783457920

約数和(自身を除く): 466886912

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 31, 32, 34, 38, 52, 62, 64, 68, 76, 104, 124, 128, 136, 152, 208, 221, 247, 248, 272, 304, 323, 361, 403, 416, 442, 494, 496, 527, 544, 589, 608, 646, 722, 806, 832, 884, 988, 992, 1054, 1088, 1178, 1216, 1292, 1444, 1612, 1664, 1768, 1976, 1984, 2108, 2176, 2356, 2432, 2584, 2888, 3224, 3536, 3952, 3968, 4199, 4216, 4693, 4712, 5168, 5776, 6137, 6448, 6851, 7072, 7657, 7904, 8398, 8432, 9386, 9424, 10013, 10336, 11191, 11552, 12274, 12896, 13702, 14144, 15314, 15808, 16796, 16864, 18772, 18848, 20026, 20672, 22382, 23104, 24548, 25792, 27404, 28288, 30628, 31616, 33592, 33728, 37544, 37696, 40052, 41344, 44764, 46208, 49096, 51584, 54808, 61256, 67184, 67456, 75088, 75392, 79781, 80104, 89528, 98192, 109616, 122512, 130169, 134368, 145483, 150176, 159562, 160208, 179056, 190247, 196384, 219232, 245024, 260338, 268736, 290966, 300352, 319124, 320416, 358112, 380494, 392768, 438464, 490048, 520676, 537472, 581932, 600704, 638248, 640832, 716224, 760988, 785536, 876928, 980096, 1041352, 1163864, 1276496, 1281664, 1432448, 1521976, 2082704, 2327728, 2473211, 2552992, 3043952, 4165408, 4655456, 4946422, 5105984, 6087904, 8330816, 9310912, 9892844, 10211968, 12175808, 16661632, 18621824, 19785688, 24351616, 39571376, 79142752, 158285504, 316571008]

約数ペア:

[(1, 316571008), (2, 158285504), (4, 79142752), (8, 39571376), (13, 24351616), (16, 19785688), (17, 18621824), (19, 16661632), (26, 12175808), (31, 10211968), (32, 9892844), (34, 9310912), (38, 8330816), (52, 6087904), (62, 5105984), (64, 4946422), (68, 4655456), (76, 4165408), (104, 3043952), (124, 2552992), (128, 2473211), (136, 2327728), (152, 2082704), (208, 1521976), (221, 1432448), (247, 1281664), (248, 1276496), (272, 1163864), (304, 1041352), (323, 980096), (361, 876928), (403, 785536), (416, 760988), (442, 716224), (494, 640832), (496, 638248), (527, 600704), (544, 581932), (589, 537472), (608, 520676), (646, 490048), (722, 438464), (806, 392768), (832, 380494), (884, 358112), (988, 320416), (992, 319124), (1054, 300352), (1088, 290966), (1178, 268736), (1216, 260338), (1292, 245024), (1444, 219232), (1612, 196384), (1664, 190247), (1768, 179056), (1976, 160208), (1984, 159562), (2108, 150176), (2176, 145483), (2356, 134368), (2432, 130169), (2584, 122512), (2888, 109616), (3224, 98192), (3536, 89528), (3952, 80104), (3968, 79781), (4199, 75392), (4216, 75088), (4693, 67456), (4712, 67184), (5168, 61256), (5776, 54808), (6137, 51584), (6448, 49096), (6851, 46208), (7072, 44764), (7657, 41344), (7904, 40052), (8398, 37696), (8432, 37544), (9386, 33728), (9424, 33592), (10013, 31616), (10336, 30628), (11191, 28288), (11552, 27404), (12274, 25792), (12896, 24548), (13702, 23104), (14144, 22382), (15314, 20672), (15808, 20026), (16796, 18848), (16864, 18772)]