216275592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 612864000

約数和(自身を除く): 396588408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 59, 62, 78, 93, 104, 118, 124, 156, 177, 186, 236, 248, 312, 354, 372, 379, 403, 472, 708, 744, 758, 767, 806, 1137, 1209, 1416, 1516, 1534, 1612, 1829, 2274, 2301, 2418, 3032, 3068, 3224, 3658, 4548, 4602, 4836, 4927, 5487, 6136, 7316, 9096, 9204, 9672, 9854, 10974, 11749, 14632, 14781, 18408, 19708, 21948, 22361, 23498, 23777, 29562, 35247, 39416, 43896, 44722, 46996, 47554, 59124, 67083, 70494, 71331, 89444, 93992, 95108, 118248, 134166, 140988, 142662, 152737, 178888, 190216, 268332, 281976, 285324, 290693, 305474, 458211, 536664, 570648, 581386, 610948, 693191, 872079, 916422, 1162772, 1221896, 1386382, 1744158, 1832844, 2079573, 2325544, 2772764, 3488316, 3665688, 4159146, 5545528, 6976632, 8318292, 9011483, 16636584, 18022966, 27034449, 36045932, 54068898, 72091864, 108137796, 216275592]

約数ペア:

[(1, 216275592), (2, 108137796), (3, 72091864), (4, 54068898), (6, 36045932), (8, 27034449), (12, 18022966), (13, 16636584), (24, 9011483), (26, 8318292), (31, 6976632), (39, 5545528), (52, 4159146), (59, 3665688), (62, 3488316), (78, 2772764), (93, 2325544), (104, 2079573), (118, 1832844), (124, 1744158), (156, 1386382), (177, 1221896), (186, 1162772), (236, 916422), (248, 872079), (312, 693191), (354, 610948), (372, 581386), (379, 570648), (403, 536664), (472, 458211), (708, 305474), (744, 290693), (758, 285324), (767, 281976), (806, 268332), (1137, 190216), (1209, 178888), (1416, 152737), (1516, 142662), (1534, 140988), (1612, 134166), (1829, 118248), (2274, 95108), (2301, 93992), (2418, 89444), (3032, 71331), (3068, 70494), (3224, 67083), (3658, 59124), (4548, 47554), (4602, 46996), (4836, 44722), (4927, 43896), (5487, 39416), (6136, 35247), (7316, 29562), (9096, 23777), (9204, 23498), (9672, 22361), (9854, 21948), (10974, 19708), (11749, 18408), (14632, 14781)]