19400647552

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3037}}^1$

素因数の和:3424

約数の個数: 128

約数和(自身を含む): 45551772000

約数和(自身を除く): 26151124448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 349, 352, 416, 572, 698, 704, 832, 1144, 1396, 1408, 1664, 2288, 2792, 3037, 3839, 4537, 4576, 5584, 6074, 7678, 9074, 9152, 11168, 12148, 15356, 18148, 18304, 22336, 24296, 30712, 33407, 36296, 39481, 44672, 48592, 49907, 61424, 66814, 72592, 78962, 97184, 99814, 122848, 133628, 145184, 157924, 194368, 199628, 245696, 267256, 290368, 315848, 388736, 399256, 434291, 491392, 534512, 580736, 631696, 798512, 868582, 1059913, 1069024, 1263392, 1597024, 1737164, 2119826, 2138048, 2526784, 3194048, 3474328, 4239652, 4276096, 5053568, 6388096, 6948656, 8479304, 11659043, 13778869, 13897312, 16958608, 23318086, 27557738, 27794624, 33917216, 46636172, 55115476, 55589248, 67834432, 93272344, 110230952, 135668864, 151567559, 186544688, 220461904, 303135118, 373089376, 440923808, 606270236, 746178752, 881847616, 1212540472, 1492357504, 1763695232, 2425080944, 4850161888, 9700323776, 19400647552]

約数ペア:

[(1, 19400647552), (2, 9700323776), (4, 4850161888), (8, 2425080944), (11, 1763695232), (13, 1492357504), (16, 1212540472), (22, 881847616), (26, 746178752), (32, 606270236), (44, 440923808), (52, 373089376), (64, 303135118), (88, 220461904), (104, 186544688), (128, 151567559), (143, 135668864), (176, 110230952), (208, 93272344), (286, 67834432), (349, 55589248), (352, 55115476), (416, 46636172), (572, 33917216), (698, 27794624), (704, 27557738), (832, 23318086), (1144, 16958608), (1396, 13897312), (1408, 13778869), (1664, 11659043), (2288, 8479304), (2792, 6948656), (3037, 6388096), (3839, 5053568), (4537, 4276096), (4576, 4239652), (5584, 3474328), (6074, 3194048), (7678, 2526784), (9074, 2138048), (9152, 2119826), (11168, 1737164), (12148, 1597024), (15356, 1263392), (18148, 1069024), (18304, 1059913), (22336, 868582), (24296, 798512), (30712, 631696), (33407, 580736), (36296, 534512), (39481, 491392), (44672, 434291), (48592, 399256), (49907, 388736), (61424, 315848), (66814, 290368), (72592, 267256), (78962, 245696), (97184, 199628), (99814, 194368), (122848, 157924), (133628, 145184)]