422745384

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 1129075200

約数和(自身を除く): 706329816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 59, 86, 106, 118, 129, 131, 159, 172, 177, 212, 236, 258, 262, 318, 344, 354, 393, 424, 472, 516, 524, 636, 708, 786, 1032, 1048, 1272, 1416, 1572, 2279, 2537, 3127, 3144, 4558, 5074, 5633, 6254, 6837, 6943, 7611, 7729, 9116, 9381, 10148, 11266, 12508, 13674, 13886, 15222, 15458, 16899, 18232, 18762, 20296, 20829, 22532, 23187, 25016, 27348, 27772, 30444, 30916, 33798, 37524, 41658, 45064, 46374, 54696, 55544, 60888, 61832, 67596, 75048, 83316, 92748, 134461, 135192, 166632, 185496, 268922, 298549, 332347, 403383, 409637, 537844, 597098, 664694, 806766, 819274, 895647, 997041, 1075688, 1194196, 1228911, 1329388, 1613532, 1638548, 1791294, 1994082, 2388392, 2457822, 2658776, 3227064, 3277096, 3582588, 3988164, 4915644, 7165176, 7976328, 9831288, 17614391, 35228782, 52843173, 70457564, 105686346, 140915128, 211372692, 422745384]

約数ペア:

[(1, 422745384), (2, 211372692), (3, 140915128), (4, 105686346), (6, 70457564), (8, 52843173), (12, 35228782), (24, 17614391), (43, 9831288), (53, 7976328), (59, 7165176), (86, 4915644), (106, 3988164), (118, 3582588), (129, 3277096), (131, 3227064), (159, 2658776), (172, 2457822), (177, 2388392), (212, 1994082), (236, 1791294), (258, 1638548), (262, 1613532), (318, 1329388), (344, 1228911), (354, 1194196), (393, 1075688), (424, 997041), (472, 895647), (516, 819274), (524, 806766), (636, 664694), (708, 597098), (786, 537844), (1032, 409637), (1048, 403383), (1272, 332347), (1416, 298549), (1572, 268922), (2279, 185496), (2537, 166632), (3127, 135192), (3144, 134461), (4558, 92748), (5074, 83316), (5633, 75048), (6254, 67596), (6837, 61832), (6943, 60888), (7611, 55544), (7729, 54696), (9116, 46374), (9381, 45064), (10148, 41658), (11266, 37524), (12508, 33798), (13674, 30916), (13886, 30444), (15222, 27772), (15458, 27348), (16899, 25016), (18232, 23187), (18762, 22532), (20296, 20829)]