234498516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 666029952

約数和(自身を除く): 431531436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 71, 82, 84, 98, 123, 137, 142, 147, 164, 196, 213, 246, 274, 284, 287, 294, 411, 426, 492, 497, 548, 574, 588, 822, 852, 861, 959, 994, 1148, 1491, 1644, 1722, 1918, 1988, 2009, 2877, 2911, 2982, 3444, 3479, 3836, 4018, 5617, 5754, 5822, 5964, 6027, 6713, 6958, 8036, 8733, 9727, 10437, 11234, 11508, 11644, 12054, 13426, 13916, 16851, 17466, 19454, 20139, 20377, 20874, 22468, 24108, 26852, 29181, 33702, 34932, 38908, 39319, 40278, 40754, 41748, 58362, 61131, 67404, 68089, 78638, 80556, 81508, 116724, 117957, 122262, 136178, 142639, 157276, 204267, 235914, 244524, 272356, 275233, 285278, 398807, 408534, 427917, 471828, 476623, 550466, 570556, 797614, 817068, 825699, 855834, 953246, 1100932, 1196421, 1429869, 1595228, 1651398, 1711668, 1906492, 2392842, 2791649, 2859738, 3302796, 4785684, 5583298, 5719476, 8374947, 11166596, 16749894, 19541543, 33499788, 39083086, 58624629, 78166172, 117249258, 234498516]

約数ペア:

[(1, 234498516), (2, 117249258), (3, 78166172), (4, 58624629), (6, 39083086), (7, 33499788), (12, 19541543), (14, 16749894), (21, 11166596), (28, 8374947), (41, 5719476), (42, 5583298), (49, 4785684), (71, 3302796), (82, 2859738), (84, 2791649), (98, 2392842), (123, 1906492), (137, 1711668), (142, 1651398), (147, 1595228), (164, 1429869), (196, 1196421), (213, 1100932), (246, 953246), (274, 855834), (284, 825699), (287, 817068), (294, 797614), (411, 570556), (426, 550466), (492, 476623), (497, 471828), (548, 427917), (574, 408534), (588, 398807), (822, 285278), (852, 275233), (861, 272356), (959, 244524), (994, 235914), (1148, 204267), (1491, 157276), (1644, 142639), (1722, 136178), (1918, 122262), (1988, 117957), (2009, 116724), (2877, 81508), (2911, 80556), (2982, 78638), (3444, 68089), (3479, 67404), (3836, 61131), (4018, 58362), (5617, 41748), (5754, 40754), (5822, 40278), (5964, 39319), (6027, 38908), (6713, 34932), (6958, 33702), (8036, 29181), (8733, 26852), (9727, 24108), (10437, 22468), (11234, 20874), (11508, 20377), (11644, 20139), (12054, 19454), (13426, 17466), (13916, 16851)]