328888950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 883443456

約数和(自身を除く): 554554506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 227, 325, 390, 454, 650, 681, 743, 975, 1135, 1362, 1486, 1950, 2229, 2270, 2951, 3405, 3715, 4458, 5675, 5902, 6810, 7430, 8853, 9659, 11145, 11350, 14755, 17025, 17706, 18575, 19318, 22290, 28977, 29510, 34050, 37150, 44265, 48295, 55725, 57954, 73775, 88530, 96590, 111450, 144885, 147550, 168661, 221325, 241475, 289770, 337322, 442650, 482950, 505983, 724425, 843305, 1011966, 1448850, 1686610, 2192593, 2529915, 4216525, 4385186, 5059830, 6577779, 8433050, 10962965, 12649575, 13155558, 21925930, 25299150, 32888895, 54814825, 65777790, 109629650, 164444475, 328888950]

約数ペア:

[(1, 328888950), (2, 164444475), (3, 109629650), (5, 65777790), (6, 54814825), (10, 32888895), (13, 25299150), (15, 21925930), (25, 13155558), (26, 12649575), (30, 10962965), (39, 8433050), (50, 6577779), (65, 5059830), (75, 4385186), (78, 4216525), (130, 2529915), (150, 2192593), (195, 1686610), (227, 1448850), (325, 1011966), (390, 843305), (454, 724425), (650, 505983), (681, 482950), (743, 442650), (975, 337322), (1135, 289770), (1362, 241475), (1486, 221325), (1950, 168661), (2229, 147550), (2270, 144885), (2951, 111450), (3405, 96590), (3715, 88530), (4458, 73775), (5675, 57954), (5902, 55725), (6810, 48295), (7430, 44265), (8853, 37150), (9659, 34050), (11145, 29510), (11350, 28977), (14755, 22290), (17025, 19318), (17706, 18575)]