390439764

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 1225547232

約数和(自身を除く): 835107468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 53, 54, 66, 78, 81, 99, 106, 108, 117, 132, 143, 156, 159, 162, 198, 212, 234, 243, 286, 297, 318, 324, 351, 396, 429, 468, 477, 486, 572, 583, 594, 636, 689, 702, 858, 891, 954, 972, 1053, 1166, 1188, 1287, 1378, 1404, 1431, 1716, 1749, 1782, 1908, 2067, 2106, 2332, 2574, 2673, 2756, 2809, 2862, 3159, 3498, 3564, 3861, 4134, 4212, 4293, 5148, 5247, 5346, 5618, 5724, 6201, 6318, 6996, 7579, 7722, 8268, 8427, 8586, 10494, 10692, 11236, 11583, 12402, 12636, 12879, 15158, 15444, 15741, 16854, 17172, 18603, 20988, 22737, 23166, 24804, 25281, 25758, 30316, 30899, 31482, 33708, 34749, 36517, 37206, 45474, 46332, 47223, 50562, 51516, 55809, 61798, 62964, 68211, 69498, 73034, 74412, 75843, 90948, 92697, 94446, 101124, 109551, 111618, 123596, 136422, 138996, 141669, 146068, 151686, 167427, 185394, 188892, 204633, 219102, 223236, 227529, 272844, 278091, 283338, 303372, 328653, 334854, 370788, 401687, 409266, 438204, 455058, 556182, 566676, 613899, 657306, 669708, 682587, 803374, 818532, 834273, 910116, 985959, 1112364, 1205061, 1227798, 1314612, 1365174, 1606748, 1668546, 1841697, 1971918, 2410122, 2455596, 2502819, 2730348, 2957877, 3337092, 3615183, 3683394, 3943836, 4820244, 5005638, 5915754, 7230366, 7366788, 7508457, 8873631, 10011276, 10845549, 11831508, 14460732, 15016914, 17747262, 21691098, 30033828, 32536647, 35494524, 43382196, 65073294, 97609941, 130146588, 195219882, 390439764]

約数ペア:

[(1, 390439764), (2, 195219882), (3, 130146588), (4, 97609941), (6, 65073294), (9, 43382196), (11, 35494524), (12, 32536647), (13, 30033828), (18, 21691098), (22, 17747262), (26, 15016914), (27, 14460732), (33, 11831508), (36, 10845549), (39, 10011276), (44, 8873631), (52, 7508457), (53, 7366788), (54, 7230366), (66, 5915754), (78, 5005638), (81, 4820244), (99, 3943836), (106, 3683394), (108, 3615183), (117, 3337092), (132, 2957877), (143, 2730348), (156, 2502819), (159, 2455596), (162, 2410122), (198, 1971918), (212, 1841697), (234, 1668546), (243, 1606748), (286, 1365174), (297, 1314612), (318, 1227798), (324, 1205061), (351, 1112364), (396, 985959), (429, 910116), (468, 834273), (477, 818532), (486, 803374), (572, 682587), (583, 669708), (594, 657306), (636, 613899), (689, 566676), (702, 556182), (858, 455058), (891, 438204), (954, 409266), (972, 401687), (1053, 370788), (1166, 334854), (1188, 328653), (1287, 303372), (1378, 283338), (1404, 278091), (1431, 272844), (1716, 227529), (1749, 223236), (1782, 219102), (1908, 204633), (2067, 188892), (2106, 185394), (2332, 167427), (2574, 151686), (2673, 146068), (2756, 141669), (2809, 138996), (2862, 136422), (3159, 123596), (3498, 111618), (3564, 109551), (3861, 101124), (4134, 94446), (4212, 92697), (4293, 90948), (5148, 75843), (5247, 74412), (5346, 73034), (5618, 69498), (5724, 68211), (6201, 62964), (6318, 61798), (6996, 55809), (7579, 51516), (7722, 50562), (8268, 47223), (8427, 46332), (8586, 45474), (10494, 37206), (10692, 36517), (11236, 34749), (11583, 33708), (12402, 31482), (12636, 30899), (12879, 30316), (15158, 25758), (15444, 25281), (15741, 24804), (16854, 23166), (17172, 22737), (18603, 20988)]