253406952

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2711

約数の個数: 96

約数和(自身を含む): 732888000

約数和(自身を除く): 479481048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 142, 152, 171, 213, 228, 284, 342, 426, 456, 568, 639, 684, 852, 1278, 1349, 1368, 1704, 2556, 2609, 2698, 4047, 5112, 5218, 5396, 7827, 8094, 10436, 10792, 12141, 15654, 16188, 20872, 23481, 24282, 31308, 32376, 46962, 48564, 49571, 62616, 93924, 97128, 99142, 148713, 185239, 187848, 198284, 297426, 370478, 396568, 446139, 555717, 594852, 740956, 892278, 1111434, 1189704, 1481912, 1667151, 1784556, 2222868, 3334302, 3519541, 3569112, 4445736, 6668604, 7039082, 10558623, 13337208, 14078164, 21117246, 28156328, 31675869, 42234492, 63351738, 84468984, 126703476, 253406952]

約数ペア:

[(1, 253406952), (2, 126703476), (3, 84468984), (4, 63351738), (6, 42234492), (8, 31675869), (9, 28156328), (12, 21117246), (18, 14078164), (19, 13337208), (24, 10558623), (36, 7039082), (38, 6668604), (57, 4445736), (71, 3569112), (72, 3519541), (76, 3334302), (114, 2222868), (142, 1784556), (152, 1667151), (171, 1481912), (213, 1189704), (228, 1111434), (284, 892278), (342, 740956), (426, 594852), (456, 555717), (568, 446139), (639, 396568), (684, 370478), (852, 297426), (1278, 198284), (1349, 187848), (1368, 185239), (1704, 148713), (2556, 99142), (2609, 97128), (2698, 93924), (4047, 62616), (5112, 49571), (5218, 48564), (5396, 46962), (7827, 32376), (8094, 31308), (10436, 24282), (10792, 23481), (12141, 20872), (15654, 16188)]