1646039616

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:677

約数の個数: 224

約数和(自身を含む): 5026761600

約数和(自身を除く): 3380721984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 61, 64, 76, 78, 96, 104, 114, 122, 152, 156, 183, 192, 208, 228, 244, 247, 304, 312, 366, 416, 456, 488, 494, 569, 608, 624, 732, 741, 793, 832, 912, 976, 988, 1138, 1159, 1216, 1248, 1464, 1482, 1586, 1707, 1824, 1952, 1976, 2276, 2318, 2379, 2496, 2928, 2964, 3172, 3414, 3477, 3648, 3904, 3952, 4552, 4636, 4758, 5856, 5928, 6344, 6828, 6954, 7397, 7904, 9104, 9272, 9516, 10811, 11712, 11856, 12688, 13656, 13908, 14794, 15067, 15808, 18208, 18544, 19032, 21622, 22191, 23712, 25376, 27312, 27816, 29588, 30134, 32433, 34709, 36416, 37088, 38064, 43244, 44382, 45201, 47424, 50752, 54624, 55632, 59176, 60268, 64866, 69418, 74176, 76128, 86488, 88764, 90402, 104127, 109248, 111264, 118352, 120536, 129732, 138836, 140543, 152256, 172976, 177528, 180804, 208254, 222528, 236704, 241072, 259464, 277672, 281086, 345952, 355056, 361608, 416508, 421629, 451217, 473408, 482144, 518928, 555344, 562172, 659471, 691904, 710112, 723216, 833016, 843258, 902434, 964288, 1037856, 1110688, 1124344, 1318942, 1353651, 1420224, 1446432, 1666032, 1686516, 1804868, 1978413, 2075712, 2221376, 2248688, 2637884, 2707302, 2892864, 3332064, 3373032, 3609736, 3956826, 4497376, 5275768, 5414604, 6664128, 6746064, 7219472, 7913652, 8573123, 8994752, 10551536, 10829208, 13492128, 14438944, 15827304, 17146246, 21103072, 21658416, 25719369, 26984256, 28877888, 31654608, 34292492, 42206144, 43316832, 51438738, 63309216, 68584984, 86633664, 102877476, 126618432, 137169968, 205754952, 274339936, 411509904, 548679872, 823019808, 1646039616]

約数ペア:

[(1, 1646039616), (2, 823019808), (3, 548679872), (4, 411509904), (6, 274339936), (8, 205754952), (12, 137169968), (13, 126618432), (16, 102877476), (19, 86633664), (24, 68584984), (26, 63309216), (32, 51438738), (38, 43316832), (39, 42206144), (48, 34292492), (52, 31654608), (57, 28877888), (61, 26984256), (64, 25719369), (76, 21658416), (78, 21103072), (96, 17146246), (104, 15827304), (114, 14438944), (122, 13492128), (152, 10829208), (156, 10551536), (183, 8994752), (192, 8573123), (208, 7913652), (228, 7219472), (244, 6746064), (247, 6664128), (304, 5414604), (312, 5275768), (366, 4497376), (416, 3956826), (456, 3609736), (488, 3373032), (494, 3332064), (569, 2892864), (608, 2707302), (624, 2637884), (732, 2248688), (741, 2221376), (793, 2075712), (832, 1978413), (912, 1804868), (976, 1686516), (988, 1666032), (1138, 1446432), (1159, 1420224), (1216, 1353651), (1248, 1318942), (1464, 1124344), (1482, 1110688), (1586, 1037856), (1707, 964288), (1824, 902434), (1952, 843258), (1976, 833016), (2276, 723216), (2318, 710112), (2379, 691904), (2496, 659471), (2928, 562172), (2964, 555344), (3172, 518928), (3414, 482144), (3477, 473408), (3648, 451217), (3904, 421629), (3952, 416508), (4552, 361608), (4636, 355056), (4758, 345952), (5856, 281086), (5928, 277672), (6344, 259464), (6828, 241072), (6954, 236704), (7397, 222528), (7904, 208254), (9104, 180804), (9272, 177528), (9516, 172976), (10811, 152256), (11712, 140543), (11856, 138836), (12688, 129732), (13656, 120536), (13908, 118352), (14794, 111264), (15067, 109248), (15808, 104127), (18208, 90402), (18544, 88764), (19032, 86488), (21622, 76128), (22191, 74176), (23712, 69418), (25376, 64866), (27312, 60268), (27816, 59176), (29588, 55632), (30134, 54624), (32433, 50752), (34709, 47424), (36416, 45201), (37088, 44382), (38064, 43244)]