421736004

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 1181013120

約数和(自身を除く): 759277116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 82, 92, 101, 108, 123, 138, 164, 202, 207, 246, 276, 303, 369, 404, 414, 492, 606, 621, 738, 828, 909, 943, 1107, 1212, 1242, 1476, 1681, 1818, 1886, 2214, 2323, 2484, 2727, 2829, 3362, 3636, 3772, 4141, 4428, 4646, 5043, 5454, 5658, 6724, 6969, 8282, 8487, 9292, 10086, 10908, 11316, 12423, 13938, 15129, 16564, 16974, 20172, 20907, 24846, 25461, 27876, 30258, 33948, 37269, 38663, 41814, 45387, 49692, 50922, 60516, 62721, 74538, 77326, 83628, 90774, 95243, 101844, 111807, 115989, 125442, 149076, 154652, 169781, 181548, 190486, 223614, 231978, 250884, 285729, 339562, 347967, 380972, 447228, 463956, 509343, 571458, 679124, 695934, 857187, 1018686, 1043901, 1142916, 1391868, 1528029, 1714374, 2037372, 2087802, 2571561, 3056058, 3428748, 3904963, 4175604, 4584087, 5143122, 6112116, 7809926, 9168174, 10286244, 11714889, 15619852, 18336348, 23429778, 35144667, 46859556, 70289334, 105434001, 140578668, 210868002, 421736004]

約数ペア:

[(1, 421736004), (2, 210868002), (3, 140578668), (4, 105434001), (6, 70289334), (9, 46859556), (12, 35144667), (18, 23429778), (23, 18336348), (27, 15619852), (36, 11714889), (41, 10286244), (46, 9168174), (54, 7809926), (69, 6112116), (82, 5143122), (92, 4584087), (101, 4175604), (108, 3904963), (123, 3428748), (138, 3056058), (164, 2571561), (202, 2087802), (207, 2037372), (246, 1714374), (276, 1528029), (303, 1391868), (369, 1142916), (404, 1043901), (414, 1018686), (492, 857187), (606, 695934), (621, 679124), (738, 571458), (828, 509343), (909, 463956), (943, 447228), (1107, 380972), (1212, 347967), (1242, 339562), (1476, 285729), (1681, 250884), (1818, 231978), (1886, 223614), (2214, 190486), (2323, 181548), (2484, 169781), (2727, 154652), (2829, 149076), (3362, 125442), (3636, 115989), (3772, 111807), (4141, 101844), (4428, 95243), (4646, 90774), (5043, 83628), (5454, 77326), (5658, 74538), (6724, 62721), (6969, 60516), (8282, 50922), (8487, 49692), (9292, 45387), (10086, 41814), (10908, 38663), (11316, 37269), (12423, 33948), (13938, 30258), (15129, 27876), (16564, 25461), (16974, 24846), (20172, 20907)]