427491488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 940746240

約数和(自身を除く): 513254752

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 37, 38, 62, 74, 76, 124, 148, 152, 248, 296, 304, 496, 589, 592, 608, 613, 703, 992, 1147, 1178, 1184, 1226, 1406, 2294, 2356, 2452, 2812, 4588, 4712, 4904, 5624, 9176, 9424, 9808, 11248, 11647, 18352, 18848, 19003, 19616, 21793, 22496, 22681, 23294, 36704, 38006, 43586, 45362, 46588, 76012, 87172, 90724, 93176, 152024, 174344, 181448, 186352, 304048, 348688, 361057, 362896, 372704, 430939, 608096, 697376, 703111, 722114, 725792, 861878, 1406222, 1444228, 1723756, 2812444, 2888456, 3447512, 5624888, 5776912, 6895024, 11249776, 11553824, 13359109, 13790048, 22499552, 26718218, 53436436, 106872872, 213745744, 427491488]

約数ペア:

[(1, 427491488), (2, 213745744), (4, 106872872), (8, 53436436), (16, 26718218), (19, 22499552), (31, 13790048), (32, 13359109), (37, 11553824), (38, 11249776), (62, 6895024), (74, 5776912), (76, 5624888), (124, 3447512), (148, 2888456), (152, 2812444), (248, 1723756), (296, 1444228), (304, 1406222), (496, 861878), (589, 725792), (592, 722114), (608, 703111), (613, 697376), (703, 608096), (992, 430939), (1147, 372704), (1178, 362896), (1184, 361057), (1226, 348688), (1406, 304048), (2294, 186352), (2356, 181448), (2452, 174344), (2812, 152024), (4588, 93176), (4712, 90724), (4904, 87172), (5624, 76012), (9176, 46588), (9424, 45362), (9808, 43586), (11248, 38006), (11647, 36704), (18352, 23294), (18848, 22681), (19003, 22496), (19616, 21793)]