298312008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 829440000

約数和(自身を除く): 531127992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 47, 57, 62, 76, 93, 94, 114, 124, 141, 152, 186, 188, 228, 248, 282, 372, 376, 449, 456, 564, 589, 744, 893, 898, 1128, 1178, 1347, 1457, 1767, 1786, 1796, 2356, 2679, 2694, 2914, 3534, 3572, 3592, 4371, 4712, 5358, 5388, 5828, 7068, 7144, 8531, 8742, 10716, 10776, 11656, 13919, 14136, 17062, 17484, 21103, 21432, 25593, 27683, 27838, 34124, 34968, 41757, 42206, 51186, 55366, 55676, 63309, 68248, 83049, 83514, 84412, 102372, 110732, 111352, 126618, 166098, 167028, 168824, 204744, 221464, 253236, 264461, 332196, 334056, 400957, 506472, 528922, 654193, 664392, 793383, 801914, 1057844, 1202871, 1308386, 1586766, 1603828, 1962579, 2115688, 2405742, 2616772, 3173532, 3207656, 3925158, 4811484, 5233544, 6347064, 7850316, 9622968, 12429667, 15700632, 24859334, 37289001, 49718668, 74578002, 99437336, 149156004, 298312008]

約数ペア:

[(1, 298312008), (2, 149156004), (3, 99437336), (4, 74578002), (6, 49718668), (8, 37289001), (12, 24859334), (19, 15700632), (24, 12429667), (31, 9622968), (38, 7850316), (47, 6347064), (57, 5233544), (62, 4811484), (76, 3925158), (93, 3207656), (94, 3173532), (114, 2616772), (124, 2405742), (141, 2115688), (152, 1962579), (186, 1603828), (188, 1586766), (228, 1308386), (248, 1202871), (282, 1057844), (372, 801914), (376, 793383), (449, 664392), (456, 654193), (564, 528922), (589, 506472), (744, 400957), (893, 334056), (898, 332196), (1128, 264461), (1178, 253236), (1347, 221464), (1457, 204744), (1767, 168824), (1786, 167028), (1796, 166098), (2356, 126618), (2679, 111352), (2694, 110732), (2914, 102372), (3534, 84412), (3572, 83514), (3592, 83049), (4371, 68248), (4712, 63309), (5358, 55676), (5388, 55366), (5828, 51186), (7068, 42206), (7144, 41757), (8531, 34968), (8742, 34124), (10716, 27838), (10776, 27683), (11656, 25593), (13919, 21432), (14136, 21103), (17062, 17484)]