449995273944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{37747}}^1$

素因数の和:38313

約数の個数: 128

約数和(自身を含む): 1213250918400

約数和(自身を除く): 763255644456

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 479, 488, 732, 958, 1037, 1437, 1464, 1916, 2074, 2874, 3111, 3832, 4148, 5748, 6222, 8143, 8296, 11496, 12444, 16286, 24429, 24888, 29219, 32572, 37747, 48858, 58438, 65144, 75494, 87657, 97716, 113241, 116876, 150988, 175314, 195432, 226482, 233752, 301976, 350628, 452964, 496723, 641699, 701256, 905928, 993446, 1283398, 1490169, 1925097, 1986892, 2302567, 2566796, 2980338, 3850194, 3973784, 4605134, 5133592, 5960676, 6907701, 7700388, 9210268, 11921352, 13815402, 15400776, 18080813, 18420536, 27630804, 36161626, 39143639, 54242439, 55261608, 72323252, 78287278, 108484878, 117430917, 144646504, 156574556, 216969756, 234861834, 307373821, 313149112, 433939512, 469723668, 614747642, 922121463, 939447336, 1102929593, 1229495284, 1844242926, 2205859186, 2458990568, 3308788779, 3688485852, 4411718372, 6617577558, 7376971704, 8823436744, 13235155116, 18749803081, 26470310232, 37499606162, 56249409243, 74999212324, 112498818486, 149998424648, 224997636972, 449995273944]

約数ペア:

[(1, 449995273944), (2, 224997636972), (3, 149998424648), (4, 112498818486), (6, 74999212324), (8, 56249409243), (12, 37499606162), (17, 26470310232), (24, 18749803081), (34, 13235155116), (51, 8823436744), (61, 7376971704), (68, 6617577558), (102, 4411718372), (122, 3688485852), (136, 3308788779), (183, 2458990568), (204, 2205859186), (244, 1844242926), (366, 1229495284), (408, 1102929593), (479, 939447336), (488, 922121463), (732, 614747642), (958, 469723668), (1037, 433939512), (1437, 313149112), (1464, 307373821), (1916, 234861834), (2074, 216969756), (2874, 156574556), (3111, 144646504), (3832, 117430917), (4148, 108484878), (5748, 78287278), (6222, 72323252), (8143, 55261608), (8296, 54242439), (11496, 39143639), (12444, 36161626), (16286, 27630804), (24429, 18420536), (24888, 18080813), (29219, 15400776), (32572, 13815402), (37747, 11921352), (48858, 9210268), (58438, 7700388), (65144, 6907701), (75494, 5960676), (87657, 5133592), (97716, 4605134), (113241, 3973784), (116876, 3850194), (150988, 2980338), (175314, 2566796), (195432, 2302567), (226482, 1986892), (233752, 1925097), (301976, 1490169), (350628, 1283398), (452964, 993446), (496723, 905928), (641699, 701256)]