398301012

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{683}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 1024785216

約数和(自身を除く): 626484204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 167, 194, 291, 334, 388, 501, 582, 668, 683, 873, 1002, 1164, 1366, 1503, 1746, 2004, 2049, 2732, 3006, 3492, 4098, 6012, 6147, 8196, 12294, 16199, 24588, 32398, 48597, 64796, 66251, 97194, 114061, 132502, 145791, 194388, 198753, 228122, 265004, 291582, 342183, 397506, 456244, 583164, 596259, 684366, 795012, 1026549, 1192518, 1368732, 2053098, 2385036, 4106196, 11063917, 22127834, 33191751, 44255668, 66383502, 99575253, 132767004, 199150506, 398301012]

約数ペア:

[(1, 398301012), (2, 199150506), (3, 132767004), (4, 99575253), (6, 66383502), (9, 44255668), (12, 33191751), (18, 22127834), (36, 11063917), (97, 4106196), (167, 2385036), (194, 2053098), (291, 1368732), (334, 1192518), (388, 1026549), (501, 795012), (582, 684366), (668, 596259), (683, 583164), (873, 456244), (1002, 397506), (1164, 342183), (1366, 291582), (1503, 265004), (1746, 228122), (2004, 198753), (2049, 194388), (2732, 145791), (3006, 132502), (3492, 114061), (4098, 97194), (6012, 66251), (6147, 64796), (8196, 48597), (12294, 32398), (16199, 24588)]