15514253388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{1663}}^1$

素因数の和:2308

約数の個数: 144

約数和(自身を含む): 43174010880

約数和(自身を除く): 27659757492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 593, 684, 828, 874, 1186, 1311, 1663, 1748, 1779, 2372, 2622, 3326, 3558, 3933, 4989, 5244, 5337, 6652, 7116, 7866, 9978, 10674, 11267, 13639, 14967, 15732, 19956, 21348, 22534, 27278, 29934, 31597, 33801, 38249, 40917, 45068, 54556, 59868, 63194, 67602, 76498, 81834, 94791, 101403, 114747, 122751, 126388, 135204, 152996, 163668, 189582, 202806, 229494, 245502, 259141, 284373, 344241, 379164, 405612, 458988, 491004, 518282, 568746, 688482, 726731, 777423, 986159, 1036564, 1137492, 1376964, 1453462, 1554846, 1972318, 2180193, 2332269, 2906924, 2958477, 3109692, 3944636, 4360386, 4664538, 5916954, 6540579, 8720772, 8875431, 9329076, 11833908, 13081158, 17750862, 18737021, 22681657, 26162316, 35501724, 37474042, 45363314, 56211063, 68044971, 74948084, 90726628, 112422126, 136089942, 168633189, 204134913, 224844252, 272179884, 337266378, 408269826, 430951483, 674532756, 816539652, 861902966, 1292854449, 1723805932, 2585708898, 3878563347, 5171417796, 7757126694, 15514253388]

約数ペア:

[(1, 15514253388), (2, 7757126694), (3, 5171417796), (4, 3878563347), (6, 2585708898), (9, 1723805932), (12, 1292854449), (18, 861902966), (19, 816539652), (23, 674532756), (36, 430951483), (38, 408269826), (46, 337266378), (57, 272179884), (69, 224844252), (76, 204134913), (92, 168633189), (114, 136089942), (138, 112422126), (171, 90726628), (207, 74948084), (228, 68044971), (276, 56211063), (342, 45363314), (414, 37474042), (437, 35501724), (593, 26162316), (684, 22681657), (828, 18737021), (874, 17750862), (1186, 13081158), (1311, 11833908), (1663, 9329076), (1748, 8875431), (1779, 8720772), (2372, 6540579), (2622, 5916954), (3326, 4664538), (3558, 4360386), (3933, 3944636), (4989, 3109692), (5244, 2958477), (5337, 2906924), (6652, 2332269), (7116, 2180193), (7866, 1972318), (9978, 1554846), (10674, 1453462), (11267, 1376964), (13639, 1137492), (14967, 1036564), (15732, 986159), (19956, 777423), (21348, 726731), (22534, 688482), (27278, 568746), (29934, 518282), (31597, 491004), (33801, 458988), (38249, 405612), (40917, 379164), (45068, 344241), (54556, 284373), (59868, 259141), (63194, 245502), (67602, 229494), (76498, 202806), (81834, 189582), (94791, 163668), (101403, 152996), (114747, 135204), (122751, 126388)]