2908458744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4139}}^1$

素因数の和:4257

約数の個数: 128

約数和(自身を含む): 8107776000

約数和(自身を除く): 5199317256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 67, 69, 76, 92, 114, 134, 138, 152, 184, 201, 228, 268, 276, 402, 437, 456, 536, 552, 804, 874, 1273, 1311, 1541, 1608, 1748, 2546, 2622, 3082, 3496, 3819, 4139, 4623, 5092, 5244, 6164, 7638, 8278, 9246, 10184, 10488, 12328, 12417, 15276, 16556, 18492, 24834, 29279, 30552, 33112, 36984, 49668, 58558, 78641, 87837, 95197, 99336, 117116, 157282, 175674, 190394, 234232, 235923, 277313, 285591, 314564, 351348, 380788, 471846, 554626, 571182, 629128, 702696, 761576, 831939, 943692, 1109252, 1142364, 1663878, 1808743, 1887384, 2218504, 2284728, 3327756, 3617486, 5268947, 5426229, 6378199, 6655512, 7234972, 10537894, 10852458, 12756398, 14469944, 15806841, 19134597, 21075788, 21704916, 25512796, 31613682, 38269194, 42151576, 43409832, 51025592, 63227364, 76538388, 121185781, 126454728, 153076776, 242371562, 363557343, 484743124, 727114686, 969486248, 1454229372, 2908458744]

約数ペア:

[(1, 2908458744), (2, 1454229372), (3, 969486248), (4, 727114686), (6, 484743124), (8, 363557343), (12, 242371562), (19, 153076776), (23, 126454728), (24, 121185781), (38, 76538388), (46, 63227364), (57, 51025592), (67, 43409832), (69, 42151576), (76, 38269194), (92, 31613682), (114, 25512796), (134, 21704916), (138, 21075788), (152, 19134597), (184, 15806841), (201, 14469944), (228, 12756398), (268, 10852458), (276, 10537894), (402, 7234972), (437, 6655512), (456, 6378199), (536, 5426229), (552, 5268947), (804, 3617486), (874, 3327756), (1273, 2284728), (1311, 2218504), (1541, 1887384), (1608, 1808743), (1748, 1663878), (2546, 1142364), (2622, 1109252), (3082, 943692), (3496, 831939), (3819, 761576), (4139, 702696), (4623, 629128), (5092, 571182), (5244, 554626), (6164, 471846), (7638, 380788), (8278, 351348), (9246, 314564), (10184, 285591), (10488, 277313), (12328, 235923), (12417, 234232), (15276, 190394), (16556, 175674), (18492, 157282), (24834, 117116), (29279, 99336), (30552, 95197), (33112, 87837), (36984, 78641), (49668, 58558)]