402474384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1509

約数の個数: 120

約数和(自身を含む): 1221380160

約数和(自身を除く): 818905776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 208, 234, 312, 326, 468, 489, 624, 652, 936, 978, 1304, 1319, 1467, 1872, 1956, 2119, 2608, 2638, 2934, 3912, 3957, 4238, 5276, 5868, 6357, 7824, 7914, 8476, 10552, 11736, 11871, 12714, 15828, 16952, 17147, 19071, 21104, 23472, 23742, 25428, 31656, 33904, 34294, 38142, 47484, 50856, 51441, 63312, 68588, 76284, 94968, 101712, 102882, 137176, 152568, 154323, 189936, 205764, 214997, 274352, 305136, 308646, 411528, 429994, 617292, 644991, 823056, 859988, 1234584, 1289982, 1719976, 1934973, 2469168, 2579964, 2794961, 3439952, 3869946, 5159928, 5589922, 7739892, 8384883, 10319856, 11179844, 15479784, 16769766, 22359688, 25154649, 30959568, 33539532, 44719376, 50309298, 67079064, 100618596, 134158128, 201237192, 402474384]

約数ペア:

[(1, 402474384), (2, 201237192), (3, 134158128), (4, 100618596), (6, 67079064), (8, 50309298), (9, 44719376), (12, 33539532), (13, 30959568), (16, 25154649), (18, 22359688), (24, 16769766), (26, 15479784), (36, 11179844), (39, 10319856), (48, 8384883), (52, 7739892), (72, 5589922), (78, 5159928), (104, 3869946), (117, 3439952), (144, 2794961), (156, 2579964), (163, 2469168), (208, 1934973), (234, 1719976), (312, 1289982), (326, 1234584), (468, 859988), (489, 823056), (624, 644991), (652, 617292), (936, 429994), (978, 411528), (1304, 308646), (1319, 305136), (1467, 274352), (1872, 214997), (1956, 205764), (2119, 189936), (2608, 154323), (2638, 152568), (2934, 137176), (3912, 102882), (3957, 101712), (4238, 94968), (5276, 76284), (5868, 68588), (6357, 63312), (7824, 51441), (7914, 50856), (8476, 47484), (10552, 38142), (11736, 34294), (11871, 33904), (12714, 31656), (15828, 25428), (16952, 23742), (17147, 23472), (19071, 21104)]