204779376

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 594247680

約数和(自身を除く): 389468304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 79, 94, 141, 144, 158, 188, 237, 282, 316, 376, 383, 423, 474, 564, 632, 711, 752, 766, 846, 948, 1128, 1149, 1264, 1422, 1532, 1692, 1896, 2256, 2298, 2844, 3064, 3384, 3447, 3713, 3792, 4596, 5688, 6128, 6768, 6894, 7426, 9192, 11139, 11376, 13788, 14852, 18001, 18384, 22278, 27576, 29704, 30257, 33417, 36002, 44556, 54003, 55152, 59408, 60514, 66834, 72004, 89112, 90771, 108006, 121028, 133668, 144008, 162009, 178224, 181542, 216012, 242056, 267336, 272313, 288016, 324018, 363084, 432024, 484112, 534672, 544626, 648036, 726168, 864048, 1089252, 1296072, 1422079, 1452336, 2178504, 2592144, 2844158, 4266237, 4357008, 5688316, 8532474, 11376632, 12798711, 17064948, 22753264, 25597422, 34129896, 51194844, 68259792, 102389688, 204779376]

約数ペア:

[(1, 204779376), (2, 102389688), (3, 68259792), (4, 51194844), (6, 34129896), (8, 25597422), (9, 22753264), (12, 17064948), (16, 12798711), (18, 11376632), (24, 8532474), (36, 5688316), (47, 4357008), (48, 4266237), (72, 2844158), (79, 2592144), (94, 2178504), (141, 1452336), (144, 1422079), (158, 1296072), (188, 1089252), (237, 864048), (282, 726168), (316, 648036), (376, 544626), (383, 534672), (423, 484112), (474, 432024), (564, 363084), (632, 324018), (711, 288016), (752, 272313), (766, 267336), (846, 242056), (948, 216012), (1128, 181542), (1149, 178224), (1264, 162009), (1422, 144008), (1532, 133668), (1692, 121028), (1896, 108006), (2256, 90771), (2298, 89112), (2844, 72004), (3064, 66834), (3384, 60514), (3447, 59408), (3713, 55152), (3792, 54003), (4596, 44556), (5688, 36002), (6128, 33417), (6768, 30257), (6894, 29704), (7426, 27576), (9192, 22278), (11139, 18384), (11376, 18001), (13788, 14852)]