1551157944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{61967}}^1$

素因数の和:62132

約数の個数: 64

約数和(自身を含む): 4461696000

約数和(自身を除く): 2910538056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2086, 3129, 3576, 4172, 6258, 8344, 12516, 25032, 61967, 123934, 185901, 247868, 371802, 433769, 495736, 743604, 867538, 1301307, 1487208, 1735076, 2602614, 3470152, 5205228, 9233083, 10410456, 18466166, 27699249, 36932332, 55398498, 64631581, 73864664, 110796996, 129263162, 193894743, 221593992, 258526324, 387789486, 517052648, 775578972, 1551157944]

約数ペア:

[(1, 1551157944), (2, 775578972), (3, 517052648), (4, 387789486), (6, 258526324), (7, 221593992), (8, 193894743), (12, 129263162), (14, 110796996), (21, 73864664), (24, 64631581), (28, 55398498), (42, 36932332), (56, 27699249), (84, 18466166), (149, 10410456), (168, 9233083), (298, 5205228), (447, 3470152), (596, 2602614), (894, 1735076), (1043, 1487208), (1192, 1301307), (1788, 867538), (2086, 743604), (3129, 495736), (3576, 433769), (4172, 371802), (6258, 247868), (8344, 185901), (12516, 123934), (25032, 61967)]