379789308

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6515

約数の個数: 72

約数和(自身を含む): 1009846656

約数和(自身を除く): 630057348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 3286, 4929, 6421, 6572, 9858, 12842, 14787, 19263, 19716, 25684, 29574, 38526, 57789, 59148, 77052, 115578, 199051, 231156, 340313, 398102, 597153, 680626, 796204, 1020939, 1194306, 1361252, 1791459, 2041878, 2388612, 3062817, 3582918, 4083756, 6125634, 7165836, 10549703, 12251268, 21099406, 31649109, 42198812, 63298218, 94947327, 126596436, 189894654, 379789308]

約数ペア:

[(1, 379789308), (2, 189894654), (3, 126596436), (4, 94947327), (6, 63298218), (9, 42198812), (12, 31649109), (18, 21099406), (31, 12251268), (36, 10549703), (53, 7165836), (62, 6125634), (93, 4083756), (106, 3582918), (124, 3062817), (159, 2388612), (186, 2041878), (212, 1791459), (279, 1361252), (318, 1194306), (372, 1020939), (477, 796204), (558, 680626), (636, 597153), (954, 398102), (1116, 340313), (1643, 231156), (1908, 199051), (3286, 115578), (4929, 77052), (6421, 59148), (6572, 57789), (9858, 38526), (12842, 29574), (14787, 25684), (19263, 19716)]