670394088

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 2330415360

約数和(自身を除く): 1660021272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 47, 49, 52, 56, 63, 72, 78, 84, 91, 94, 98, 104, 117, 126, 141, 147, 156, 168, 182, 188, 196, 234, 252, 273, 282, 294, 311, 312, 329, 364, 376, 392, 423, 441, 468, 504, 546, 564, 588, 611, 622, 637, 658, 728, 819, 846, 882, 933, 936, 987, 1092, 1128, 1176, 1222, 1244, 1274, 1316, 1638, 1692, 1764, 1833, 1866, 1911, 1974, 2177, 2184, 2303, 2444, 2488, 2548, 2632, 2799, 2961, 3276, 3384, 3528, 3666, 3732, 3822, 3948, 4043, 4277, 4354, 4606, 4888, 5096, 5499, 5598, 5733, 5922, 6531, 6552, 6909, 7332, 7464, 7644, 7896, 8086, 8554, 8708, 9212, 10998, 11196, 11466, 11844, 12129, 12831, 13062, 13818, 14617, 14664, 15239, 15288, 16172, 17108, 17416, 18424, 19593, 20727, 21996, 22392, 22932, 23688, 24258, 25662, 26124, 27636, 28301, 29234, 29939, 30478, 32344, 34216, 36387, 38493, 39186, 41454, 43851, 43992, 45717, 45864, 48516, 51324, 52248, 55272, 56602, 58468, 59878, 60956, 72774, 76986, 78372, 82908, 84903, 87702, 89817, 91434, 97032, 102319, 102648, 113204, 116936, 119756, 121912, 131553, 137151, 145548, 153972, 156744, 165816, 169806, 175404, 179634, 182868, 190021, 198107, 204638, 226408, 239512, 254709, 263106, 269451, 274302, 291096, 306957, 307944, 339612, 350808, 359268, 365736, 380042, 396214, 409276, 509418, 526212, 538902, 548604, 570063, 594321, 613914, 679224, 716233, 718536, 760084, 792428, 818552, 920871, 1018836, 1052424, 1077804, 1097208, 1140126, 1188642, 1227828, 1330147, 1432466, 1520168, 1584856, 1710189, 1782963, 1841742, 2037672, 2148699, 2155608, 2280252, 2377284, 2455656, 2660294, 2864932, 3420378, 3565926, 3683484, 3990441, 4297398, 4560504, 4754568, 5320588, 5729864, 6446097, 6840756, 7131852, 7366968, 7980882, 8594796, 9311029, 10641176, 11971323, 12892194, 13681512, 14263704, 15961764, 17189592, 18622058, 23942646, 25784388, 27933087, 31923528, 37244116, 47885292, 51568776, 55866174, 74488232, 83799261, 95770584, 111732348, 167598522, 223464696, 335197044, 670394088]

約数ペア:

[(1, 670394088), (2, 335197044), (3, 223464696), (4, 167598522), (6, 111732348), (7, 95770584), (8, 83799261), (9, 74488232), (12, 55866174), (13, 51568776), (14, 47885292), (18, 37244116), (21, 31923528), (24, 27933087), (26, 25784388), (28, 23942646), (36, 18622058), (39, 17189592), (42, 15961764), (47, 14263704), (49, 13681512), (52, 12892194), (56, 11971323), (63, 10641176), (72, 9311029), (78, 8594796), (84, 7980882), (91, 7366968), (94, 7131852), (98, 6840756), (104, 6446097), (117, 5729864), (126, 5320588), (141, 4754568), (147, 4560504), (156, 4297398), (168, 3990441), (182, 3683484), (188, 3565926), (196, 3420378), (234, 2864932), (252, 2660294), (273, 2455656), (282, 2377284), (294, 2280252), (311, 2155608), (312, 2148699), (329, 2037672), (364, 1841742), (376, 1782963), (392, 1710189), (423, 1584856), (441, 1520168), (468, 1432466), (504, 1330147), (546, 1227828), (564, 1188642), (588, 1140126), (611, 1097208), (622, 1077804), (637, 1052424), (658, 1018836), (728, 920871), (819, 818552), (846, 792428), (882, 760084), (933, 718536), (936, 716233), (987, 679224), (1092, 613914), (1128, 594321), (1176, 570063), (1222, 548604), (1244, 538902), (1274, 526212), (1316, 509418), (1638, 409276), (1692, 396214), (1764, 380042), (1833, 365736), (1866, 359268), (1911, 350808), (1974, 339612), (2177, 307944), (2184, 306957), (2303, 291096), (2444, 274302), (2488, 269451), (2548, 263106), (2632, 254709), (2799, 239512), (2961, 226408), (3276, 204638), (3384, 198107), (3528, 190021), (3666, 182868), (3732, 179634), (3822, 175404), (3948, 169806), (4043, 165816), (4277, 156744), (4354, 153972), (4606, 145548), (4888, 137151), (5096, 131553), (5499, 121912), (5598, 119756), (5733, 116936), (5922, 113204), (6531, 102648), (6552, 102319), (6909, 97032), (7332, 91434), (7464, 89817), (7644, 87702), (7896, 84903), (8086, 82908), (8554, 78372), (8708, 76986), (9212, 72774), (10998, 60956), (11196, 59878), (11466, 58468), (11844, 56602), (12129, 55272), (12831, 52248), (13062, 51324), (13818, 48516), (14617, 45864), (14664, 45717), (15239, 43992), (15288, 43851), (16172, 41454), (17108, 39186), (17416, 38493), (18424, 36387), (19593, 34216), (20727, 32344), (21996, 30478), (22392, 29939), (22932, 29234), (23688, 28301), (24258, 27636), (25662, 26124)]