440053296

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23447}}^1$

素因数の和:23498

約数の個数: 80

約数和(自身を含む): 1256062464

約数和(自身を除く): 816009168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 18768, 23447, 46894, 70341, 93788, 140682, 187576, 281364, 375152, 398599, 539281, 562728, 797198, 1078562, 1125456, 1195797, 1594396, 1617843, 2157124, 2391594, 3188792, 3235686, 4314248, 4783188, 6377584, 6471372, 8628496, 9167777, 9566376, 12942744, 18335554, 19132752, 25885488, 27503331, 36671108, 55006662, 73342216, 110013324, 146684432, 220026648, 440053296]

約数ペア:

[(1, 440053296), (2, 220026648), (3, 146684432), (4, 110013324), (6, 73342216), (8, 55006662), (12, 36671108), (16, 27503331), (17, 25885488), (23, 19132752), (24, 18335554), (34, 12942744), (46, 9566376), (48, 9167777), (51, 8628496), (68, 6471372), (69, 6377584), (92, 4783188), (102, 4314248), (136, 3235686), (138, 3188792), (184, 2391594), (204, 2157124), (272, 1617843), (276, 1594396), (368, 1195797), (391, 1125456), (408, 1078562), (552, 797198), (782, 562728), (816, 539281), (1104, 398599), (1173, 375152), (1564, 281364), (2346, 187576), (3128, 140682), (4692, 93788), (6256, 70341), (9384, 46894), (18768, 23447)]