645988032

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1855

約数の個数: 168

約数和(自身を含む): 2014642656

約数和(自身を除く): 1368654624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 64, 68, 72, 74, 96, 102, 111, 136, 144, 148, 153, 192, 204, 222, 272, 288, 296, 306, 333, 408, 444, 544, 576, 592, 612, 629, 666, 816, 888, 1088, 1184, 1224, 1258, 1332, 1632, 1776, 1783, 1887, 2368, 2448, 2516, 2664, 3264, 3552, 3566, 3774, 4896, 5032, 5328, 5349, 5661, 7104, 7132, 7548, 9792, 10064, 10656, 10698, 11322, 14264, 15096, 16047, 20128, 21312, 21396, 22644, 28528, 30192, 30311, 32094, 40256, 42792, 45288, 57056, 60384, 60622, 64188, 65971, 85584, 90576, 90933, 114112, 120768, 121244, 128376, 131942, 171168, 181152, 181866, 197913, 242488, 256752, 263884, 272799, 342336, 362304, 363732, 395826, 484976, 513504, 527768, 545598, 593739, 727464, 791652, 969952, 1027008, 1055536, 1091196, 1121507, 1187478, 1454928, 1583304, 1939904, 2111072, 2182392, 2243014, 2374956, 2909856, 3166608, 3364521, 4222144, 4364784, 4486028, 4749912, 5819712, 6333216, 6729042, 8729568, 8972056, 9499824, 10093563, 12666432, 13458084, 17459136, 17944112, 18999648, 20187126, 26916168, 35888224, 37999296, 40374252, 53832336, 71776448, 80748504, 107664672, 161497008, 215329344, 322994016, 645988032]

約数ペア:

[(1, 645988032), (2, 322994016), (3, 215329344), (4, 161497008), (6, 107664672), (8, 80748504), (9, 71776448), (12, 53832336), (16, 40374252), (17, 37999296), (18, 35888224), (24, 26916168), (32, 20187126), (34, 18999648), (36, 17944112), (37, 17459136), (48, 13458084), (51, 12666432), (64, 10093563), (68, 9499824), (72, 8972056), (74, 8729568), (96, 6729042), (102, 6333216), (111, 5819712), (136, 4749912), (144, 4486028), (148, 4364784), (153, 4222144), (192, 3364521), (204, 3166608), (222, 2909856), (272, 2374956), (288, 2243014), (296, 2182392), (306, 2111072), (333, 1939904), (408, 1583304), (444, 1454928), (544, 1187478), (576, 1121507), (592, 1091196), (612, 1055536), (629, 1027008), (666, 969952), (816, 791652), (888, 727464), (1088, 593739), (1184, 545598), (1224, 527768), (1258, 513504), (1332, 484976), (1632, 395826), (1776, 363732), (1783, 362304), (1887, 342336), (2368, 272799), (2448, 263884), (2516, 256752), (2664, 242488), (3264, 197913), (3552, 181866), (3566, 181152), (3774, 171168), (4896, 131942), (5032, 128376), (5328, 121244), (5349, 120768), (5661, 114112), (7104, 90933), (7132, 90576), (7548, 85584), (9792, 65971), (10064, 64188), (10656, 60622), (10698, 60384), (11322, 57056), (14264, 45288), (15096, 42792), (16047, 40256), (20128, 32094), (21312, 30311), (21396, 30192), (22644, 28528)]