240398401216

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{6151}}^1\times {\mathrm{19699}}^1$

素因数の和:25893

約数の個数: 56

約数和(自身を含む): 492534041600

約数和(自身を除く): 252135640384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 6151, 12302, 19699, 24604, 39398, 49208, 78796, 98416, 157592, 190681, 196832, 315184, 381362, 393664, 610669, 630368, 762724, 1221338, 1260736, 1525448, 2442676, 3050896, 4885352, 6101792, 9770704, 12203584, 19541408, 39082816, 121168549, 242337098, 484674196, 969348392, 1938696784, 3756225019, 3877393568, 7512450038, 7754787136, 15024900076, 30049800152, 60099600304, 120199200608, 240398401216]

約数ペア:

[(1, 240398401216), (2, 120199200608), (4, 60099600304), (8, 30049800152), (16, 15024900076), (31, 7754787136), (32, 7512450038), (62, 3877393568), (64, 3756225019), (124, 1938696784), (248, 969348392), (496, 484674196), (992, 242337098), (1984, 121168549), (6151, 39082816), (12302, 19541408), (19699, 12203584), (24604, 9770704), (39398, 6101792), (49208, 4885352), (78796, 3050896), (98416, 2442676), (157592, 1525448), (190681, 1260736), (196832, 1221338), (315184, 762724), (381362, 630368), (393664, 610669)]