1298016860608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{128521}}^1$

素因数の和:128806

約数の個数: 112

約数和(自身を含む): 2833550238400

約数和(自身を除く): 1535533377792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 199, 208, 244, 398, 416, 488, 793, 796, 832, 976, 1586, 1592, 1952, 2587, 3172, 3184, 3904, 5174, 6344, 6368, 10348, 12139, 12688, 12736, 20696, 24278, 25376, 41392, 48556, 50752, 82784, 97112, 128521, 157807, 165568, 194224, 257042, 315614, 388448, 514084, 631228, 776896, 1028168, 1262456, 1670773, 2056336, 2524912, 3341546, 4112672, 5049824, 6683092, 7839781, 8225344, 10099648, 13366184, 15679562, 25575679, 26732368, 31359124, 51151358, 53464736, 62718248, 101917153, 102302716, 106929472, 125436496, 203834306, 204605432, 250872992, 332483827, 407668612, 409210864, 501745984, 664967654, 815337224, 818421728, 1329935308, 1560116419, 1630674448, 1636843456, 2659870616, 3120232838, 3261348896, 5319741232, 6240465676, 6522697792, 10639482464, 12480931352, 20281513447, 21278964928, 24961862704, 40563026894, 49923725408, 81126053788, 99847450816, 162252107576, 324504215152, 649008430304, 1298016860608]

約数ペア:

[(1, 1298016860608), (2, 649008430304), (4, 324504215152), (8, 162252107576), (13, 99847450816), (16, 81126053788), (26, 49923725408), (32, 40563026894), (52, 24961862704), (61, 21278964928), (64, 20281513447), (104, 12480931352), (122, 10639482464), (199, 6522697792), (208, 6240465676), (244, 5319741232), (398, 3261348896), (416, 3120232838), (488, 2659870616), (793, 1636843456), (796, 1630674448), (832, 1560116419), (976, 1329935308), (1586, 818421728), (1592, 815337224), (1952, 664967654), (2587, 501745984), (3172, 409210864), (3184, 407668612), (3904, 332483827), (5174, 250872992), (6344, 204605432), (6368, 203834306), (10348, 125436496), (12139, 106929472), (12688, 102302716), (12736, 101917153), (20696, 62718248), (24278, 53464736), (25376, 51151358), (41392, 31359124), (48556, 26732368), (50752, 25575679), (82784, 15679562), (97112, 13366184), (128521, 10099648), (157807, 8225344), (165568, 7839781), (194224, 6683092), (257042, 5049824), (315614, 4112672), (388448, 3341546), (514084, 2524912), (631228, 2056336), (776896, 1670773), (1028168, 1262456)]