397329984

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{40577}}^1$

素因数の和:40612

約数の個数: 84

約数和(自身を含む): 1205897004

約数和(自身を除く): 808567020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 40577, 81154, 121731, 162308, 243462, 324616, 365193, 486924, 649232, 689809, 730386, 973848, 1298464, 1379618, 1460772, 1947696, 2069427, 2596928, 2759236, 2921544, 3895392, 4138854, 5518472, 5843088, 6208281, 7790784, 8277708, 11036944, 11686176, 12416562, 16555416, 22073888, 23372352, 24833124, 33110832, 44147776, 49666248, 66221664, 99332496, 132443328, 198664992, 397329984]

約数ペア:

[(1, 397329984), (2, 198664992), (3, 132443328), (4, 99332496), (6, 66221664), (8, 49666248), (9, 44147776), (12, 33110832), (16, 24833124), (17, 23372352), (18, 22073888), (24, 16555416), (32, 12416562), (34, 11686176), (36, 11036944), (48, 8277708), (51, 7790784), (64, 6208281), (68, 5843088), (72, 5518472), (96, 4138854), (102, 3895392), (136, 2921544), (144, 2759236), (153, 2596928), (192, 2069427), (204, 1947696), (272, 1460772), (288, 1379618), (306, 1298464), (408, 973848), (544, 730386), (576, 689809), (612, 649232), (816, 486924), (1088, 365193), (1224, 324616), (1632, 243462), (2448, 162308), (3264, 121731), (4896, 81154), (9792, 40577)]