19856629008

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4243}}^1$

素因数の和:4443

約数の個数: 200

約数和(自身を含む): 60365773248

約数和(自身を除く): 40509144240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 157, 162, 184, 207, 216, 276, 314, 324, 368, 414, 432, 471, 552, 621, 628, 648, 828, 942, 1104, 1242, 1256, 1296, 1413, 1656, 1863, 1884, 2484, 2512, 2826, 3312, 3611, 3726, 3768, 4239, 4243, 4968, 5652, 7222, 7452, 7536, 8478, 8486, 9936, 10833, 11304, 12717, 12729, 14444, 14904, 16956, 16972, 21666, 22608, 25434, 25458, 28888, 29808, 32499, 33912, 33944, 38187, 43332, 50868, 50916, 57776, 64998, 67824, 67888, 76374, 86664, 97497, 97589, 101736, 101832, 114561, 129996, 152748, 173328, 194994, 195178, 203472, 203664, 229122, 259992, 292491, 292767, 305496, 343683, 389988, 390356, 458244, 519984, 584982, 585534, 610992, 666151, 687366, 779976, 780712, 878301, 916488, 1169964, 1171068, 1332302, 1374732, 1559952, 1561424, 1756602, 1832976, 1998453, 2339928, 2342136, 2634903, 2664604, 2749464, 3513204, 3996906, 4679856, 4684272, 5269806, 5329208, 5498928, 5995359, 7026408, 7904709, 7993812, 10539612, 10658416, 11990718, 14052816, 15321473, 15809418, 15987624, 17986077, 21079224, 23981436, 30642946, 31618836, 31975248, 35972154, 42158448, 45964419, 47962872, 53958231, 61285892, 63237672, 71944308, 91928838, 95925744, 107916462, 122571784, 126475344, 137893257, 143888616, 183857676, 215832924, 245143568, 275786514, 287777232, 367715352, 413679771, 431665848, 551573028, 735430704, 827359542, 863331696, 1103146056, 1241039313, 1654719084, 2206292112, 2482078626, 3309438168, 4964157252, 6618876336, 9928314504, 19856629008]

約数ペア:

[(1, 19856629008), (2, 9928314504), (3, 6618876336), (4, 4964157252), (6, 3309438168), (8, 2482078626), (9, 2206292112), (12, 1654719084), (16, 1241039313), (18, 1103146056), (23, 863331696), (24, 827359542), (27, 735430704), (36, 551573028), (46, 431665848), (48, 413679771), (54, 367715352), (69, 287777232), (72, 275786514), (81, 245143568), (92, 215832924), (108, 183857676), (138, 143888616), (144, 137893257), (157, 126475344), (162, 122571784), (184, 107916462), (207, 95925744), (216, 91928838), (276, 71944308), (314, 63237672), (324, 61285892), (368, 53958231), (414, 47962872), (432, 45964419), (471, 42158448), (552, 35972154), (621, 31975248), (628, 31618836), (648, 30642946), (828, 23981436), (942, 21079224), (1104, 17986077), (1242, 15987624), (1256, 15809418), (1296, 15321473), (1413, 14052816), (1656, 11990718), (1863, 10658416), (1884, 10539612), (2484, 7993812), (2512, 7904709), (2826, 7026408), (3312, 5995359), (3611, 5498928), (3726, 5329208), (3768, 5269806), (4239, 4684272), (4243, 4679856), (4968, 3996906), (5652, 3513204), (7222, 2749464), (7452, 2664604), (7536, 2634903), (8478, 2342136), (8486, 2339928), (9936, 1998453), (10833, 1832976), (11304, 1756602), (12717, 1561424), (12729, 1559952), (14444, 1374732), (14904, 1332302), (16956, 1171068), (16972, 1169964), (21666, 916488), (22608, 878301), (25434, 780712), (25458, 779976), (28888, 687366), (29808, 666151), (32499, 610992), (33912, 585534), (33944, 584982), (38187, 519984), (43332, 458244), (50868, 390356), (50916, 389988), (57776, 343683), (64998, 305496), (67824, 292767), (67888, 292491), (76374, 259992), (86664, 229122), (97497, 203664), (97589, 203472), (101736, 195178), (101832, 194994), (114561, 173328), (129996, 152748)]