291234684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 780252480

約数和(自身を除く): 489017796

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 193, 204, 221, 386, 442, 569, 579, 663, 772, 884, 1138, 1158, 1326, 1707, 2276, 2316, 2509, 2652, 3281, 3414, 5018, 6562, 6828, 7397, 7527, 9673, 9843, 10036, 13124, 14794, 15054, 19346, 19686, 22191, 29019, 29588, 30108, 38692, 39372, 42653, 44382, 58038, 85306, 88764, 109817, 116076, 125749, 127959, 170612, 219634, 251498, 255918, 329451, 377247, 439268, 502996, 511836, 658902, 754494, 1317804, 1427621, 1508988, 1866889, 2855242, 3733778, 4282863, 5600667, 5710484, 7467556, 8565726, 11201334, 17131452, 22402668, 24269557, 48539114, 72808671, 97078228, 145617342, 291234684]

約数ペア:

[(1, 291234684), (2, 145617342), (3, 97078228), (4, 72808671), (6, 48539114), (12, 24269557), (13, 22402668), (17, 17131452), (26, 11201334), (34, 8565726), (39, 7467556), (51, 5710484), (52, 5600667), (68, 4282863), (78, 3733778), (102, 2855242), (156, 1866889), (193, 1508988), (204, 1427621), (221, 1317804), (386, 754494), (442, 658902), (569, 511836), (579, 502996), (663, 439268), (772, 377247), (884, 329451), (1138, 255918), (1158, 251498), (1326, 219634), (1707, 170612), (2276, 127959), (2316, 125749), (2509, 116076), (2652, 109817), (3281, 88764), (3414, 85306), (5018, 58038), (6562, 44382), (6828, 42653), (7397, 39372), (7527, 38692), (9673, 30108), (9843, 29588), (10036, 29019), (13124, 22191), (14794, 19686), (15054, 19346)]