251100432

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1078

約数の個数: 160

約数和(自身を含む): 801912960

約数和(自身を除く): 550812528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 88, 99, 106, 108, 132, 144, 159, 176, 198, 212, 216, 264, 297, 318, 396, 424, 432, 477, 528, 583, 594, 636, 792, 848, 954, 997, 1166, 1188, 1272, 1431, 1584, 1749, 1908, 1994, 2332, 2376, 2544, 2862, 2991, 3498, 3816, 3988, 4664, 4752, 5247, 5724, 5982, 6996, 7632, 7976, 8973, 9328, 10494, 10967, 11448, 11964, 13992, 15741, 15952, 17946, 20988, 21934, 22896, 23928, 26919, 27984, 31482, 32901, 35892, 41976, 43868, 47856, 52841, 53838, 62964, 65802, 71784, 83952, 87736, 98703, 105682, 107676, 125928, 131604, 143568, 158523, 175472, 197406, 211364, 215352, 251856, 263208, 296109, 317046, 394812, 422728, 430704, 475569, 526416, 581251, 592218, 634092, 789624, 845456, 951138, 1162502, 1184436, 1268184, 1426707, 1579248, 1743753, 1902276, 2325004, 2368872, 2536368, 2853414, 3487506, 3804552, 4650008, 4737744, 5231259, 5706828, 6975012, 7609104, 9300016, 10462518, 11413656, 13950024, 15693777, 20925036, 22827312, 27900048, 31387554, 41850072, 62775108, 83700144, 125550216, 251100432]

約数ペア:

[(1, 251100432), (2, 125550216), (3, 83700144), (4, 62775108), (6, 41850072), (8, 31387554), (9, 27900048), (11, 22827312), (12, 20925036), (16, 15693777), (18, 13950024), (22, 11413656), (24, 10462518), (27, 9300016), (33, 7609104), (36, 6975012), (44, 5706828), (48, 5231259), (53, 4737744), (54, 4650008), (66, 3804552), (72, 3487506), (88, 2853414), (99, 2536368), (106, 2368872), (108, 2325004), (132, 1902276), (144, 1743753), (159, 1579248), (176, 1426707), (198, 1268184), (212, 1184436), (216, 1162502), (264, 951138), (297, 845456), (318, 789624), (396, 634092), (424, 592218), (432, 581251), (477, 526416), (528, 475569), (583, 430704), (594, 422728), (636, 394812), (792, 317046), (848, 296109), (954, 263208), (997, 251856), (1166, 215352), (1188, 211364), (1272, 197406), (1431, 175472), (1584, 158523), (1749, 143568), (1908, 131604), (1994, 125928), (2332, 107676), (2376, 105682), (2544, 98703), (2862, 87736), (2991, 83952), (3498, 71784), (3816, 65802), (3988, 62964), (4664, 53838), (4752, 52841), (5247, 47856), (5724, 43868), (5982, 41976), (6996, 35892), (7632, 32901), (7976, 31482), (8973, 27984), (9328, 26919), (10494, 23928), (10967, 22896), (11448, 21934), (11964, 20988), (13992, 17946), (15741, 15952)]