220524144

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 588736128

約数和(自身を除く): 368211984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 227, 296, 444, 454, 547, 592, 681, 888, 908, 1094, 1362, 1641, 1776, 1816, 2188, 2724, 3282, 3632, 4376, 5448, 6564, 8399, 8752, 10896, 13128, 16798, 20239, 25197, 26256, 33596, 40478, 50394, 60717, 67192, 80956, 100788, 121434, 124169, 134384, 161912, 201576, 242868, 248338, 323824, 372507, 403152, 485736, 496676, 745014, 971472, 993352, 1490028, 1986704, 2980056, 4594253, 5960112, 9188506, 13782759, 18377012, 27565518, 36754024, 55131036, 73508048, 110262072, 220524144]

約数ペア:

[(1, 220524144), (2, 110262072), (3, 73508048), (4, 55131036), (6, 36754024), (8, 27565518), (12, 18377012), (16, 13782759), (24, 9188506), (37, 5960112), (48, 4594253), (74, 2980056), (111, 1986704), (148, 1490028), (222, 993352), (227, 971472), (296, 745014), (444, 496676), (454, 485736), (547, 403152), (592, 372507), (681, 323824), (888, 248338), (908, 242868), (1094, 201576), (1362, 161912), (1641, 134384), (1776, 124169), (1816, 121434), (2188, 100788), (2724, 80956), (3282, 67192), (3632, 60717), (4376, 50394), (5448, 40478), (6564, 33596), (8399, 26256), (8752, 25197), (10896, 20239), (13128, 16798)]