268485672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 830995200

約数和(自身を除く): 562509528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 269, 273, 312, 364, 457, 538, 546, 728, 807, 914, 1076, 1092, 1371, 1614, 1828, 1883, 2152, 2184, 2742, 3199, 3228, 3497, 3656, 3766, 5484, 5649, 5941, 6398, 6456, 6994, 7532, 9597, 10491, 10968, 11298, 11882, 12796, 13988, 15064, 17823, 19194, 20982, 22596, 23764, 24479, 25592, 27976, 35646, 38388, 41587, 41964, 45192, 47528, 48958, 71292, 73437, 76776, 83174, 83928, 97916, 122933, 124761, 142584, 146874, 166348, 195832, 245866, 249522, 293748, 332696, 368799, 491732, 499044, 587496, 737598, 860531, 983464, 998088, 1475196, 1598129, 1721062, 2581593, 2950392, 3196258, 3442124, 4794387, 5163186, 6392516, 6884248, 9588774, 10326372, 11186903, 12785032, 19177548, 20652744, 22373806, 33560709, 38355096, 44747612, 67121418, 89495224, 134242836, 268485672]

約数ペア:

[(1, 268485672), (2, 134242836), (3, 89495224), (4, 67121418), (6, 44747612), (7, 38355096), (8, 33560709), (12, 22373806), (13, 20652744), (14, 19177548), (21, 12785032), (24, 11186903), (26, 10326372), (28, 9588774), (39, 6884248), (42, 6392516), (52, 5163186), (56, 4794387), (78, 3442124), (84, 3196258), (91, 2950392), (104, 2581593), (156, 1721062), (168, 1598129), (182, 1475196), (269, 998088), (273, 983464), (312, 860531), (364, 737598), (457, 587496), (538, 499044), (546, 491732), (728, 368799), (807, 332696), (914, 293748), (1076, 249522), (1092, 245866), (1371, 195832), (1614, 166348), (1828, 146874), (1883, 142584), (2152, 124761), (2184, 122933), (2742, 97916), (3199, 83928), (3228, 83174), (3497, 76776), (3656, 73437), (3766, 71292), (5484, 48958), (5649, 47528), (5941, 45192), (6398, 41964), (6456, 41587), (6994, 38388), (7532, 35646), (9597, 27976), (10491, 25592), (10968, 24479), (11298, 23764), (11882, 22596), (12796, 20982), (13988, 19194), (15064, 17823)]