391338108

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1113

約数の個数: 144

約数和(自身を含む): 1197574560

約数和(自身を除く): 806236452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 84, 98, 108, 126, 146, 147, 189, 196, 219, 252, 292, 294, 378, 438, 441, 511, 588, 657, 756, 876, 882, 1013, 1022, 1314, 1323, 1533, 1764, 1971, 2026, 2044, 2628, 2646, 3039, 3066, 3577, 3942, 4052, 4599, 5292, 6078, 6132, 7091, 7154, 7884, 9117, 9198, 10731, 12156, 13797, 14182, 14308, 18234, 18396, 21273, 21462, 27351, 27594, 28364, 32193, 36468, 42546, 42924, 49637, 54702, 55188, 63819, 64386, 73949, 85092, 96579, 99274, 109404, 127638, 128772, 147898, 148911, 191457, 193158, 198548, 221847, 255276, 295796, 297822, 382914, 386316, 443694, 446733, 517643, 595644, 665541, 765828, 887388, 893466, 1035286, 1331082, 1340199, 1552929, 1786932, 1996623, 2070572, 2662164, 2680398, 3105858, 3623501, 3993246, 4658787, 5360796, 6211716, 7247002, 7986492, 9317574, 10870503, 13976361, 14494004, 18635148, 21741006, 27952722, 32611509, 43482012, 55905444, 65223018, 97834527, 130446036, 195669054, 391338108]

約数ペア:

[(1, 391338108), (2, 195669054), (3, 130446036), (4, 97834527), (6, 65223018), (7, 55905444), (9, 43482012), (12, 32611509), (14, 27952722), (18, 21741006), (21, 18635148), (27, 14494004), (28, 13976361), (36, 10870503), (42, 9317574), (49, 7986492), (54, 7247002), (63, 6211716), (73, 5360796), (84, 4658787), (98, 3993246), (108, 3623501), (126, 3105858), (146, 2680398), (147, 2662164), (189, 2070572), (196, 1996623), (219, 1786932), (252, 1552929), (292, 1340199), (294, 1331082), (378, 1035286), (438, 893466), (441, 887388), (511, 765828), (588, 665541), (657, 595644), (756, 517643), (876, 446733), (882, 443694), (1013, 386316), (1022, 382914), (1314, 297822), (1323, 295796), (1533, 255276), (1764, 221847), (1971, 198548), (2026, 193158), (2044, 191457), (2628, 148911), (2646, 147898), (3039, 128772), (3066, 127638), (3577, 109404), (3942, 99274), (4052, 96579), (4599, 85092), (5292, 73949), (6078, 64386), (6132, 63819), (7091, 55188), (7154, 54702), (7884, 49637), (9117, 42924), (9198, 42546), (10731, 36468), (12156, 32193), (13797, 28364), (14182, 27594), (14308, 27351), (18234, 21462), (18396, 21273)]