251094844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5701}}^1$

素因数の和:5747

約数の個数: 72

約数和(自身を含む): 594558944

約数和(自身を除く): 343464100

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 4004, 5701, 6292, 11011, 11402, 22022, 22804, 39907, 44044, 62711, 74113, 79814, 125422, 148226, 159628, 250844, 296452, 438977, 518791, 689821, 815243, 877954, 1037582, 1379642, 1630486, 1755908, 2075164, 2759284, 3260972, 4828747, 5706701, 8967673, 9657494, 11413402, 17935346, 19314988, 22826804, 35870692, 62773711, 125547422, 251094844]

約数ペア:

[(1, 251094844), (2, 125547422), (4, 62773711), (7, 35870692), (11, 22826804), (13, 19314988), (14, 17935346), (22, 11413402), (26, 9657494), (28, 8967673), (44, 5706701), (52, 4828747), (77, 3260972), (91, 2759284), (121, 2075164), (143, 1755908), (154, 1630486), (182, 1379642), (242, 1037582), (286, 877954), (308, 815243), (364, 689821), (484, 518791), (572, 438977), (847, 296452), (1001, 250844), (1573, 159628), (1694, 148226), (2002, 125422), (3146, 79814), (3388, 74113), (4004, 62711), (5701, 44044), (6292, 39907), (11011, 22804), (11402, 22022)]