313865712

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{38239}}^1$

素因数の和:38275

約数の個数: 80

約数和(自身を含む): 948352000

約数和(自身を除く): 634486288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 38239, 76478, 114717, 152956, 229434, 305912, 344151, 458868, 611824, 688302, 726541, 917736, 1032453, 1376604, 1453082, 1835472, 2064906, 2179623, 2753208, 2906164, 4129812, 4359246, 5506416, 5812328, 6538869, 8259624, 8718492, 11624656, 13077738, 16519248, 17436984, 19616607, 26155476, 34873968, 39233214, 52310952, 78466428, 104621904, 156932856, 313865712]

約数ペア:

[(1, 313865712), (2, 156932856), (3, 104621904), (4, 78466428), (6, 52310952), (8, 39233214), (9, 34873968), (12, 26155476), (16, 19616607), (18, 17436984), (19, 16519248), (24, 13077738), (27, 11624656), (36, 8718492), (38, 8259624), (48, 6538869), (54, 5812328), (57, 5506416), (72, 4359246), (76, 4129812), (108, 2906164), (114, 2753208), (144, 2179623), (152, 2064906), (171, 1835472), (216, 1453082), (228, 1376604), (304, 1032453), (342, 917736), (432, 726541), (456, 688302), (513, 611824), (684, 458868), (912, 344151), (1026, 305912), (1368, 229434), (2052, 152956), (2736, 114717), (4104, 76478), (8208, 38239)]