15812915808

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1\times {\mathrm{4493}}^1$

素因数の和:5168

約数の個数: 96

約数和(自身を含む): 42268982112

約数和(自身を除く): 26456066304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 601, 732, 976, 1202, 1464, 1803, 1952, 2404, 2928, 3606, 4493, 4808, 5856, 7212, 8986, 9616, 13479, 14424, 17972, 19232, 26958, 28848, 35944, 36661, 53916, 57696, 71888, 73322, 107832, 109983, 143776, 146644, 215664, 219966, 274073, 293288, 431328, 439932, 548146, 586576, 822219, 879864, 1096292, 1173152, 1644438, 1759728, 2192584, 2700293, 3288876, 3519456, 4385168, 5400586, 6577752, 8100879, 8770336, 10801172, 13155504, 16201758, 21602344, 26311008, 32403516, 43204688, 64807032, 86409376, 129614064, 164717873, 259228128, 329435746, 494153619, 658871492, 988307238, 1317742984, 1976614476, 2635485968, 3953228952, 5270971936, 7906457904, 15812915808]

約数ペア:

[(1, 15812915808), (2, 7906457904), (3, 5270971936), (4, 3953228952), (6, 2635485968), (8, 1976614476), (12, 1317742984), (16, 988307238), (24, 658871492), (32, 494153619), (48, 329435746), (61, 259228128), (96, 164717873), (122, 129614064), (183, 86409376), (244, 64807032), (366, 43204688), (488, 32403516), (601, 26311008), (732, 21602344), (976, 16201758), (1202, 13155504), (1464, 10801172), (1803, 8770336), (1952, 8100879), (2404, 6577752), (2928, 5400586), (3606, 4385168), (4493, 3519456), (4808, 3288876), (5856, 2700293), (7212, 2192584), (8986, 1759728), (9616, 1644438), (13479, 1173152), (14424, 1096292), (17972, 879864), (19232, 822219), (26958, 586576), (28848, 548146), (35944, 439932), (36661, 431328), (53916, 293288), (57696, 274073), (71888, 219966), (73322, 215664), (107832, 146644), (109983, 143776)]