286290732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 873867456

約数和(自身を除く): 587576724

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 67, 78, 84, 86, 91, 98, 129, 134, 147, 156, 169, 172, 182, 196, 201, 258, 268, 273, 294, 301, 338, 364, 402, 469, 507, 516, 546, 559, 588, 602, 637, 676, 804, 871, 903, 938, 1014, 1092, 1118, 1183, 1204, 1274, 1407, 1677, 1742, 1806, 1876, 1911, 2028, 2107, 2236, 2366, 2548, 2613, 2814, 2881, 3283, 3354, 3484, 3549, 3612, 3822, 3913, 4214, 4732, 5226, 5628, 5762, 6097, 6321, 6566, 6708, 7098, 7267, 7644, 7826, 8281, 8428, 8643, 9849, 10452, 11323, 11524, 11739, 12194, 12642, 13132, 14196, 14534, 15652, 16562, 17286, 18291, 19698, 20167, 21801, 22646, 23478, 24388, 24843, 25284, 27391, 29068, 33124, 33969, 34572, 36582, 37453, 39396, 40334, 42679, 43602, 45292, 46956, 49686, 50869, 54782, 60501, 67938, 73164, 74906, 79261, 80668, 82173, 85358, 87204, 99372, 101738, 109564, 112359, 121002, 128037, 135876, 141169, 149812, 152607, 158522, 164346, 170716, 203476, 224718, 237783, 242004, 256074, 262171, 282338, 305214, 317044, 328692, 356083, 423507, 449436, 475566, 486889, 512148, 524342, 554827, 564676, 610428, 712166, 786513, 847014, 951132, 973778, 1048684, 1068249, 1109654, 1424332, 1460667, 1573026, 1664481, 1694028, 1835197, 1947556, 2136498, 2219308, 2921334, 3146052, 3328962, 3408223, 3670394, 4272996, 5505591, 5842668, 6657924, 6816446, 7340788, 10224669, 11011182, 13632892, 20449338, 22022364, 23857561, 40898676, 47715122, 71572683, 95430244, 143145366, 286290732]

約数ペア:

[(1, 286290732), (2, 143145366), (3, 95430244), (4, 71572683), (6, 47715122), (7, 40898676), (12, 23857561), (13, 22022364), (14, 20449338), (21, 13632892), (26, 11011182), (28, 10224669), (39, 7340788), (42, 6816446), (43, 6657924), (49, 5842668), (52, 5505591), (67, 4272996), (78, 3670394), (84, 3408223), (86, 3328962), (91, 3146052), (98, 2921334), (129, 2219308), (134, 2136498), (147, 1947556), (156, 1835197), (169, 1694028), (172, 1664481), (182, 1573026), (196, 1460667), (201, 1424332), (258, 1109654), (268, 1068249), (273, 1048684), (294, 973778), (301, 951132), (338, 847014), (364, 786513), (402, 712166), (469, 610428), (507, 564676), (516, 554827), (546, 524342), (559, 512148), (588, 486889), (602, 475566), (637, 449436), (676, 423507), (804, 356083), (871, 328692), (903, 317044), (938, 305214), (1014, 282338), (1092, 262171), (1118, 256074), (1183, 242004), (1204, 237783), (1274, 224718), (1407, 203476), (1677, 170716), (1742, 164346), (1806, 158522), (1876, 152607), (1911, 149812), (2028, 141169), (2107, 135876), (2236, 128037), (2366, 121002), (2548, 112359), (2613, 109564), (2814, 101738), (2881, 99372), (3283, 87204), (3354, 85358), (3484, 82173), (3549, 80668), (3612, 79261), (3822, 74906), (3913, 73164), (4214, 67938), (4732, 60501), (5226, 54782), (5628, 50869), (5762, 49686), (6097, 46956), (6321, 45292), (6566, 43602), (6708, 42679), (7098, 40334), (7267, 39396), (7644, 37453), (7826, 36582), (8281, 34572), (8428, 33969), (8643, 33124), (9849, 29068), (10452, 27391), (11323, 25284), (11524, 24843), (11739, 24388), (12194, 23478), (12642, 22646), (13132, 21801), (14196, 20167), (14534, 19698), (15652, 18291), (16562, 17286)]