397172496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2309

約数の個数: 160

約数和(自身を含む): 1282203648

約数和(自身を除く): 885031152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 527, 651, 714, 744, 816, 868, 952, 1054, 1302, 1428, 1488, 1581, 1736, 1904, 2108, 2243, 2604, 2856, 3162, 3472, 3689, 4216, 4486, 5208, 5712, 6324, 6729, 7378, 8432, 8972, 10416, 11067, 12648, 13458, 14756, 15701, 17944, 22134, 25296, 26916, 29512, 31402, 35888, 38131, 44268, 47103, 53832, 59024, 62804, 69533, 76262, 88536, 94206, 107664, 114393, 125608, 139066, 152524, 177072, 188412, 208599, 228786, 251216, 266917, 278132, 305048, 376824, 417198, 457572, 486731, 533834, 556264, 610096, 753648, 800751, 834396, 915144, 973462, 1067668, 1112528, 1182061, 1460193, 1601502, 1668792, 1830288, 1946924, 2135336, 2364122, 2920386, 3203004, 3337584, 3546183, 3893848, 4270672, 4728244, 5840772, 6406008, 7092366, 7787696, 8274427, 9456488, 11681544, 12812016, 14184732, 16548854, 18912976, 23363088, 24823281, 28369464, 33097708, 49646562, 56738928, 66195416, 99293124, 132390832, 198586248, 397172496]

約数ペア:

[(1, 397172496), (2, 198586248), (3, 132390832), (4, 99293124), (6, 66195416), (7, 56738928), (8, 49646562), (12, 33097708), (14, 28369464), (16, 24823281), (17, 23363088), (21, 18912976), (24, 16548854), (28, 14184732), (31, 12812016), (34, 11681544), (42, 9456488), (48, 8274427), (51, 7787696), (56, 7092366), (62, 6406008), (68, 5840772), (84, 4728244), (93, 4270672), (102, 3893848), (112, 3546183), (119, 3337584), (124, 3203004), (136, 2920386), (168, 2364122), (186, 2135336), (204, 1946924), (217, 1830288), (238, 1668792), (248, 1601502), (272, 1460193), (336, 1182061), (357, 1112528), (372, 1067668), (408, 973462), (434, 915144), (476, 834396), (496, 800751), (527, 753648), (651, 610096), (714, 556264), (744, 533834), (816, 486731), (868, 457572), (952, 417198), (1054, 376824), (1302, 305048), (1428, 278132), (1488, 266917), (1581, 251216), (1736, 228786), (1904, 208599), (2108, 188412), (2243, 177072), (2604, 152524), (2856, 139066), (3162, 125608), (3472, 114393), (3689, 107664), (4216, 94206), (4486, 88536), (5208, 76262), (5712, 69533), (6324, 62804), (6729, 59024), (7378, 53832), (8432, 47103), (8972, 44268), (10416, 38131), (11067, 35888), (12648, 31402), (13458, 29512), (14756, 26916), (15701, 25296), (17944, 22134)]