211143312

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1797

約数の個数: 120

約数和(自身を含む): 633632064

約数和(自身を除く): 422488752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 552, 592, 666, 828, 851, 888, 1104, 1332, 1656, 1702, 1723, 1776, 2553, 2664, 3312, 3404, 3446, 5106, 5169, 5328, 6808, 6892, 7659, 10212, 10338, 13616, 13784, 15318, 15507, 20424, 20676, 27568, 30636, 31014, 39629, 40848, 41352, 61272, 62028, 63751, 79258, 82704, 118887, 122544, 124056, 127502, 158516, 191253, 237774, 248112, 255004, 317032, 356661, 382506, 475548, 510008, 573759, 634064, 713322, 765012, 951096, 1020016, 1147518, 1426644, 1466273, 1530024, 1902192, 2295036, 2853288, 2932546, 3060048, 4398819, 4590072, 5706576, 5865092, 8797638, 9180144, 11730184, 13196457, 17595276, 23460368, 26392914, 35190552, 52785828, 70381104, 105571656, 211143312]

約数ペア:

[(1, 211143312), (2, 105571656), (3, 70381104), (4, 52785828), (6, 35190552), (8, 26392914), (9, 23460368), (12, 17595276), (16, 13196457), (18, 11730184), (23, 9180144), (24, 8797638), (36, 5865092), (37, 5706576), (46, 4590072), (48, 4398819), (69, 3060048), (72, 2932546), (74, 2853288), (92, 2295036), (111, 1902192), (138, 1530024), (144, 1466273), (148, 1426644), (184, 1147518), (207, 1020016), (222, 951096), (276, 765012), (296, 713322), (333, 634064), (368, 573759), (414, 510008), (444, 475548), (552, 382506), (592, 356661), (666, 317032), (828, 255004), (851, 248112), (888, 237774), (1104, 191253), (1332, 158516), (1656, 127502), (1702, 124056), (1723, 122544), (1776, 118887), (2553, 82704), (2664, 79258), (3312, 63751), (3404, 62028), (3446, 61272), (5106, 41352), (5169, 40848), (5328, 39629), (6808, 31014), (6892, 30636), (7659, 27568), (10212, 20676), (10338, 20424), (13616, 15507), (13784, 15318)]