284955008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9013}}^1$

素因数の和:9059

約数の個数: 64

約数和(自身を含む): 643599600

約数和(自身を除く): 358644592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 7904, 9013, 15808, 18026, 31616, 36052, 72104, 117169, 144208, 171247, 234338, 288416, 342494, 468676, 576832, 684988, 937352, 1153664, 1369976, 1874704, 2226211, 2739952, 3749408, 4452422, 5479904, 7498816, 8904844, 10959808, 14997632, 17809688, 21919616, 35619376, 71238752, 142477504, 284955008]

約数ペア:

[(1, 284955008), (2, 142477504), (4, 71238752), (8, 35619376), (13, 21919616), (16, 17809688), (19, 14997632), (26, 10959808), (32, 8904844), (38, 7498816), (52, 5479904), (64, 4452422), (76, 3749408), (104, 2739952), (128, 2226211), (152, 1874704), (208, 1369976), (247, 1153664), (304, 937352), (416, 684988), (494, 576832), (608, 468676), (832, 342494), (988, 288416), (1216, 234338), (1664, 171247), (1976, 144208), (2432, 117169), (3952, 72104), (7904, 36052), (9013, 31616), (15808, 18026)]