404792388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 1408942080

約数和(自身を除く): 1004149692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 47, 52, 63, 66, 77, 78, 84, 91, 94, 99, 117, 126, 132, 141, 143, 154, 156, 182, 188, 198, 231, 234, 239, 252, 273, 282, 286, 308, 329, 364, 396, 423, 429, 462, 468, 478, 517, 546, 564, 572, 611, 658, 693, 717, 819, 846, 858, 924, 956, 987, 1001, 1034, 1092, 1222, 1287, 1316, 1386, 1434, 1551, 1638, 1673, 1692, 1716, 1833, 1974, 2002, 2068, 2151, 2444, 2574, 2629, 2772, 2868, 2961, 3003, 3102, 3107, 3276, 3346, 3619, 3666, 3948, 4004, 4277, 4302, 4653, 5019, 5148, 5258, 5499, 5922, 6006, 6204, 6214, 6692, 6721, 7238, 7332, 7887, 8554, 8604, 9009, 9306, 9321, 10038, 10516, 10857, 10998, 11233, 11844, 12012, 12428, 12831, 13442, 14476, 15057, 15774, 17108, 18018, 18403, 18612, 18642, 20076, 20163, 21714, 21749, 21996, 22466, 23661, 25662, 26884, 27963, 30114, 31548, 32571, 33699, 34177, 36036, 36806, 37284, 38493, 40326, 43428, 43498, 44932, 47047, 47322, 51324, 55209, 55926, 60228, 60489, 65142, 65247, 67398, 68354, 73612, 76986, 78631, 80652, 86996, 94094, 94644, 101097, 102531, 110418, 111852, 120978, 123563, 130284, 130494, 134796, 136708, 141141, 146029, 153972, 157262, 165627, 188188, 195741, 202194, 205062, 220836, 235893, 239239, 241956, 247126, 260988, 282282, 292058, 307593, 314524, 331254, 370689, 391482, 404388, 410124, 423423, 438087, 471786, 478478, 494252, 564564, 584116, 615186, 662508, 707679, 717717, 741378, 782964, 846846, 864941, 876174, 943572, 956956, 1022203, 1112067, 1230372, 1314261, 1415358, 1435434, 1482756, 1606319, 1693692, 1729882, 1752348, 2044406, 2153151, 2224134, 2594823, 2628522, 2830716, 2870868, 3066609, 3212638, 3459764, 4088812, 4306302, 4448268, 4818957, 5189646, 5257044, 6133218, 6425276, 7784469, 8612604, 9199827, 9637914, 10379292, 11244233, 12266436, 14456871, 15568938, 18399654, 19275828, 22488466, 28913742, 31137876, 33732699, 36799308, 44976932, 57827484, 67465398, 101198097, 134930796, 202396194, 404792388]

約数ペア:

[(1, 404792388), (2, 202396194), (3, 134930796), (4, 101198097), (6, 67465398), (7, 57827484), (9, 44976932), (11, 36799308), (12, 33732699), (13, 31137876), (14, 28913742), (18, 22488466), (21, 19275828), (22, 18399654), (26, 15568938), (28, 14456871), (33, 12266436), (36, 11244233), (39, 10379292), (42, 9637914), (44, 9199827), (47, 8612604), (52, 7784469), (63, 6425276), (66, 6133218), (77, 5257044), (78, 5189646), (84, 4818957), (91, 4448268), (94, 4306302), (99, 4088812), (117, 3459764), (126, 3212638), (132, 3066609), (141, 2870868), (143, 2830716), (154, 2628522), (156, 2594823), (182, 2224134), (188, 2153151), (198, 2044406), (231, 1752348), (234, 1729882), (239, 1693692), (252, 1606319), (273, 1482756), (282, 1435434), (286, 1415358), (308, 1314261), (329, 1230372), (364, 1112067), (396, 1022203), (423, 956956), (429, 943572), (462, 876174), (468, 864941), (478, 846846), (517, 782964), (546, 741378), (564, 717717), (572, 707679), (611, 662508), (658, 615186), (693, 584116), (717, 564564), (819, 494252), (846, 478478), (858, 471786), (924, 438087), (956, 423423), (987, 410124), (1001, 404388), (1034, 391482), (1092, 370689), (1222, 331254), (1287, 314524), (1316, 307593), (1386, 292058), (1434, 282282), (1551, 260988), (1638, 247126), (1673, 241956), (1692, 239239), (1716, 235893), (1833, 220836), (1974, 205062), (2002, 202194), (2068, 195741), (2151, 188188), (2444, 165627), (2574, 157262), (2629, 153972), (2772, 146029), (2868, 141141), (2961, 136708), (3003, 134796), (3102, 130494), (3107, 130284), (3276, 123563), (3346, 120978), (3619, 111852), (3666, 110418), (3948, 102531), (4004, 101097), (4277, 94644), (4302, 94094), (4653, 86996), (5019, 80652), (5148, 78631), (5258, 76986), (5499, 73612), (5922, 68354), (6006, 67398), (6204, 65247), (6214, 65142), (6692, 60489), (6721, 60228), (7238, 55926), (7332, 55209), (7887, 51324), (8554, 47322), (8604, 47047), (9009, 44932), (9306, 43498), (9321, 43428), (10038, 40326), (10516, 38493), (10857, 37284), (10998, 36806), (11233, 36036), (11844, 34177), (12012, 33699), (12428, 32571), (12831, 31548), (13442, 30114), (14476, 27963), (15057, 26884), (15774, 25662), (17108, 23661), (18018, 22466), (18403, 21996), (18612, 21749), (18642, 21714), (20076, 20163)]