1791404208

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19841}}^1$

素因数の和:19888

約数の個数: 160

約数和(自身を含む): 5904979200

約数和(自身を除く): 4113574992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1584, 1672, 1881, 2052, 2376, 2508, 2736, 3344, 3762, 4104, 4752, 5016, 5643, 7524, 8208, 10032, 11286, 15048, 19841, 22572, 30096, 39682, 45144, 59523, 79364, 90288, 119046, 158728, 178569, 218251, 238092, 317456, 357138, 376979, 436502, 476184, 535707, 654753, 714276, 753958, 873004, 952368, 1071414, 1130937, 1309506, 1428552, 1507916, 1746008, 1964259, 2142828, 2261874, 2619012, 2857104, 3015832, 3392811, 3492016, 3928518, 4146769, 4285656, 4523748, 5238024, 5892777, 6031664, 6785622, 7857036, 8293538, 8571312, 9047496, 10178433, 10476048, 11785554, 12440307, 13571244, 15714072, 16587076, 18094992, 20356866, 23571108, 24880614, 27142488, 31428144, 33174152, 37320921, 40713732, 47142216, 49761228, 54284976, 66348304, 74641842, 81427464, 94284432, 99522456, 111962763, 149283684, 162854928, 199044912, 223925526, 298567368, 447851052, 597134736, 895702104, 1791404208]

約数ペア:

[(1, 1791404208), (2, 895702104), (3, 597134736), (4, 447851052), (6, 298567368), (8, 223925526), (9, 199044912), (11, 162854928), (12, 149283684), (16, 111962763), (18, 99522456), (19, 94284432), (22, 81427464), (24, 74641842), (27, 66348304), (33, 54284976), (36, 49761228), (38, 47142216), (44, 40713732), (48, 37320921), (54, 33174152), (57, 31428144), (66, 27142488), (72, 24880614), (76, 23571108), (88, 20356866), (99, 18094992), (108, 16587076), (114, 15714072), (132, 13571244), (144, 12440307), (152, 11785554), (171, 10476048), (176, 10178433), (198, 9047496), (209, 8571312), (216, 8293538), (228, 7857036), (264, 6785622), (297, 6031664), (304, 5892777), (342, 5238024), (396, 4523748), (418, 4285656), (432, 4146769), (456, 3928518), (513, 3492016), (528, 3392811), (594, 3015832), (627, 2857104), (684, 2619012), (792, 2261874), (836, 2142828), (912, 1964259), (1026, 1746008), (1188, 1507916), (1254, 1428552), (1368, 1309506), (1584, 1130937), (1672, 1071414), (1881, 952368), (2052, 873004), (2376, 753958), (2508, 714276), (2736, 654753), (3344, 535707), (3762, 476184), (4104, 436502), (4752, 376979), (5016, 357138), (5643, 317456), (7524, 238092), (8208, 218251), (10032, 178569), (11286, 158728), (15048, 119046), (19841, 90288), (22572, 79364), (30096, 59523), (39682, 45144)]