388361064

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 1290240000

約数和(自身を除く): 901878936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 114, 133, 147, 152, 156, 168, 182, 191, 196, 228, 247, 266, 273, 294, 312, 343, 364, 382, 392, 399, 456, 494, 532, 546, 573, 588, 637, 686, 728, 741, 764, 798, 931, 988, 1029, 1064, 1092, 1146, 1176, 1274, 1337, 1372, 1482, 1528, 1596, 1729, 1862, 1911, 1976, 2058, 2184, 2292, 2483, 2548, 2674, 2744, 2793, 2964, 3192, 3458, 3629, 3724, 3822, 4011, 4116, 4459, 4584, 4966, 5096, 5187, 5348, 5586, 5928, 6517, 6916, 7258, 7448, 7449, 7644, 8022, 8232, 8918, 9359, 9932, 10374, 10696, 10887, 11172, 12103, 13034, 13377, 13832, 14516, 14898, 15288, 16044, 17381, 17836, 18718, 19551, 19864, 20748, 21774, 22344, 24206, 25403, 26068, 26754, 28077, 29032, 29796, 32088, 34762, 35672, 36309, 37436, 39102, 41496, 43548, 47177, 48412, 50806, 52136, 52143, 53508, 56154, 59592, 65513, 69524, 72618, 74872, 76209, 78204, 84721, 87096, 94354, 96824, 101612, 104286, 107016, 112308, 121667, 131026, 139048, 141531, 145236, 152418, 156408, 169442, 177821, 188708, 196539, 203224, 208572, 224616, 243334, 254163, 262052, 283062, 290472, 304836, 330239, 338884, 355642, 365001, 377416, 393078, 417144, 486668, 508326, 524104, 533463, 566124, 609672, 660478, 677768, 711284, 730002, 786156, 851669, 973336, 990717, 1016652, 1066926, 1132248, 1244747, 1320956, 1422568, 1460004, 1572312, 1703338, 1981434, 2033304, 2133852, 2311673, 2489494, 2555007, 2641912, 2920008, 3406676, 3734241, 3962868, 4267704, 4623346, 4978988, 5110014, 6813352, 6935019, 7468482, 7925736, 9246692, 9957976, 10220028, 13870038, 14936964, 16181711, 18493384, 20440056, 27740076, 29873928, 32363422, 48545133, 55480152, 64726844, 97090266, 129453688, 194180532, 388361064]

約数ペア:

[(1, 388361064), (2, 194180532), (3, 129453688), (4, 97090266), (6, 64726844), (7, 55480152), (8, 48545133), (12, 32363422), (13, 29873928), (14, 27740076), (19, 20440056), (21, 18493384), (24, 16181711), (26, 14936964), (28, 13870038), (38, 10220028), (39, 9957976), (42, 9246692), (49, 7925736), (52, 7468482), (56, 6935019), (57, 6813352), (76, 5110014), (78, 4978988), (84, 4623346), (91, 4267704), (98, 3962868), (104, 3734241), (114, 3406676), (133, 2920008), (147, 2641912), (152, 2555007), (156, 2489494), (168, 2311673), (182, 2133852), (191, 2033304), (196, 1981434), (228, 1703338), (247, 1572312), (266, 1460004), (273, 1422568), (294, 1320956), (312, 1244747), (343, 1132248), (364, 1066926), (382, 1016652), (392, 990717), (399, 973336), (456, 851669), (494, 786156), (532, 730002), (546, 711284), (573, 677768), (588, 660478), (637, 609672), (686, 566124), (728, 533463), (741, 524104), (764, 508326), (798, 486668), (931, 417144), (988, 393078), (1029, 377416), (1064, 365001), (1092, 355642), (1146, 338884), (1176, 330239), (1274, 304836), (1337, 290472), (1372, 283062), (1482, 262052), (1528, 254163), (1596, 243334), (1729, 224616), (1862, 208572), (1911, 203224), (1976, 196539), (2058, 188708), (2184, 177821), (2292, 169442), (2483, 156408), (2548, 152418), (2674, 145236), (2744, 141531), (2793, 139048), (2964, 131026), (3192, 121667), (3458, 112308), (3629, 107016), (3724, 104286), (3822, 101612), (4011, 96824), (4116, 94354), (4459, 87096), (4584, 84721), (4966, 78204), (5096, 76209), (5187, 74872), (5348, 72618), (5586, 69524), (5928, 65513), (6517, 59592), (6916, 56154), (7258, 53508), (7448, 52143), (7449, 52136), (7644, 50806), (8022, 48412), (8232, 47177), (8918, 43548), (9359, 41496), (9932, 39102), (10374, 37436), (10696, 36309), (10887, 35672), (11172, 34762), (12103, 32088), (13034, 29796), (13377, 29032), (13832, 28077), (14516, 26754), (14898, 26068), (15288, 25403), (16044, 24206), (17381, 22344), (17836, 21774), (18718, 20748), (19551, 19864)]