998863866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1146

約数の個数: 256

約数和(自身を含む): 3158507520

約数和(自身を除く): 2159643654

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 17, 18, 21, 22, 26, 27, 33, 34, 39, 42, 51, 54, 63, 66, 77, 78, 91, 99, 102, 117, 119, 126, 143, 153, 154, 182, 187, 189, 198, 221, 231, 234, 238, 273, 286, 297, 306, 351, 357, 374, 378, 429, 442, 459, 462, 546, 561, 594, 663, 693, 702, 714, 819, 858, 918, 1001, 1071, 1087, 1122, 1287, 1309, 1326, 1386, 1547, 1638, 1683, 1989, 2002, 2079, 2142, 2174, 2431, 2457, 2574, 2618, 3003, 3094, 3213, 3261, 3366, 3861, 3927, 3978, 4158, 4641, 4862, 4914, 5049, 5967, 6006, 6426, 6522, 7293, 7609, 7722, 7854, 9009, 9282, 9783, 10098, 11781, 11934, 11957, 13923, 14131, 14586, 15218, 17017, 18018, 18479, 19566, 21879, 22827, 23562, 23914, 27027, 27846, 28262, 29349, 34034, 35343, 35871, 36958, 41769, 42393, 43758, 45654, 51051, 54054, 55437, 58698, 65637, 68481, 70686, 71742, 83538, 83699, 84786, 98917, 102102, 107613, 110874, 127179, 129353, 131274, 136962, 153153, 155441, 166311, 167398, 197834, 203269, 205443, 215226, 240227, 251097, 254358, 258706, 296751, 306306, 310882, 322839, 332622, 381537, 388059, 406538, 410886, 459459, 466323, 480454, 498933, 502194, 593502, 609807, 645678, 720681, 753291, 763074, 776118, 890253, 918918, 932646, 997866, 1088087, 1164177, 1219614, 1398969, 1422883, 1441362, 1506582, 1681589, 1780506, 1829421, 2162043, 2176174, 2259873, 2328354, 2642497, 2670759, 2797938, 2845766, 3264261, 3363178, 3492531, 3658842, 4196907, 4268649, 4324086, 4519746, 5044767, 5284994, 5341518, 5488263, 6486129, 6528522, 6985062, 7927491, 8393814, 8537298, 9792783, 10089534, 10976526, 12805947, 12972258, 15134301, 15854982, 18497479, 19585566, 23782473, 25611894, 29378349, 30268602, 36994958, 38417841, 45402903, 47564946, 55492437, 58756698, 71347419, 76835682, 90805806, 110984874, 142694838, 166477311, 332954622, 499431933, 998863866]

約数ペア:

[(1, 998863866), (2, 499431933), (3, 332954622), (6, 166477311), (7, 142694838), (9, 110984874), (11, 90805806), (13, 76835682), (14, 71347419), (17, 58756698), (18, 55492437), (21, 47564946), (22, 45402903), (26, 38417841), (27, 36994958), (33, 30268602), (34, 29378349), (39, 25611894), (42, 23782473), (51, 19585566), (54, 18497479), (63, 15854982), (66, 15134301), (77, 12972258), (78, 12805947), (91, 10976526), (99, 10089534), (102, 9792783), (117, 8537298), (119, 8393814), (126, 7927491), (143, 6985062), (153, 6528522), (154, 6486129), (182, 5488263), (187, 5341518), (189, 5284994), (198, 5044767), (221, 4519746), (231, 4324086), (234, 4268649), (238, 4196907), (273, 3658842), (286, 3492531), (297, 3363178), (306, 3264261), (351, 2845766), (357, 2797938), (374, 2670759), (378, 2642497), (429, 2328354), (442, 2259873), (459, 2176174), (462, 2162043), (546, 1829421), (561, 1780506), (594, 1681589), (663, 1506582), (693, 1441362), (702, 1422883), (714, 1398969), (819, 1219614), (858, 1164177), (918, 1088087), (1001, 997866), (1071, 932646), (1087, 918918), (1122, 890253), (1287, 776118), (1309, 763074), (1326, 753291), (1386, 720681), (1547, 645678), (1638, 609807), (1683, 593502), (1989, 502194), (2002, 498933), (2079, 480454), (2142, 466323), (2174, 459459), (2431, 410886), (2457, 406538), (2574, 388059), (2618, 381537), (3003, 332622), (3094, 322839), (3213, 310882), (3261, 306306), (3366, 296751), (3861, 258706), (3927, 254358), (3978, 251097), (4158, 240227), (4641, 215226), (4862, 205443), (4914, 203269), (5049, 197834), (5967, 167398), (6006, 166311), (6426, 155441), (6522, 153153), (7293, 136962), (7609, 131274), (7722, 129353), (7854, 127179), (9009, 110874), (9282, 107613), (9783, 102102), (10098, 98917), (11781, 84786), (11934, 83699), (11957, 83538), (13923, 71742), (14131, 70686), (14586, 68481), (15218, 65637), (17017, 58698), (18018, 55437), (18479, 54054), (19566, 51051), (21879, 45654), (22827, 43758), (23562, 42393), (23914, 41769), (27027, 36958), (27846, 35871), (28262, 35343), (29349, 34034)]