227575348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5167}}^1$

素因数の和:5213

約数の個数: 72

約数和(自身を含む): 538877696

約数和(自身を除く): 311302348

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, 5167, 6292, 10334, 11011, 20668, 22022, 36169, 44044, 56837, 67171, 72338, 113674, 134342, 144676, 227348, 268684, 397859, 470197, 625207, 738881, 795718, 940394, 1250414, 1477762, 1591436, 1880788, 2500828, 2955524, 4376449, 5172167, 8127691, 8752898, 10344334, 16255382, 17505796, 20688668, 32510764, 56893837, 113787674, 227575348]

約数ペア:

[(1, 227575348), (2, 113787674), (4, 56893837), (7, 32510764), (11, 20688668), (13, 17505796), (14, 16255382), (22, 10344334), (26, 8752898), (28, 8127691), (44, 5172167), (52, 4376449), (77, 2955524), (91, 2500828), (121, 1880788), (143, 1591436), (154, 1477762), (182, 1250414), (242, 940394), (286, 795718), (308, 738881), (364, 625207), (484, 470197), (572, 397859), (847, 268684), (1001, 227348), (1573, 144676), (1694, 134342), (2002, 113674), (3146, 72338), (3388, 67171), (4004, 56837), (5167, 44044), (6292, 36169), (10334, 22022), (11011, 20668)]