478512144

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1126

約数の個数: 160

約数和(自身を含む): 1514724480

約数和(自身を除く): 1036212336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 101, 108, 132, 144, 176, 198, 202, 216, 264, 297, 303, 396, 404, 432, 528, 594, 606, 792, 808, 909, 997, 1111, 1188, 1212, 1584, 1616, 1818, 1994, 2222, 2376, 2424, 2727, 2991, 3333, 3636, 3988, 4444, 4752, 4848, 5454, 5982, 6666, 7272, 7976, 8888, 8973, 9999, 10908, 10967, 11964, 13332, 14544, 15952, 17776, 17946, 19998, 21816, 21934, 23928, 26664, 26919, 29997, 32901, 35892, 39996, 43632, 43868, 47856, 53328, 53838, 59994, 65802, 71784, 79992, 87736, 98703, 100697, 107676, 119988, 131604, 143568, 159984, 175472, 197406, 201394, 215352, 239976, 263208, 296109, 302091, 394812, 402788, 430704, 479952, 526416, 592218, 604182, 789624, 805576, 906273, 1107667, 1184436, 1208364, 1579248, 1611152, 1812546, 2215334, 2368872, 2416728, 2718819, 3323001, 3625092, 4430668, 4737744, 4833456, 5437638, 6646002, 7250184, 8861336, 9969003, 10875276, 13292004, 14500368, 17722672, 19938006, 21750552, 26584008, 29907009, 39876012, 43501104, 53168016, 59814018, 79752024, 119628036, 159504048, 239256072, 478512144]

約数ペア:

[(1, 478512144), (2, 239256072), (3, 159504048), (4, 119628036), (6, 79752024), (8, 59814018), (9, 53168016), (11, 43501104), (12, 39876012), (16, 29907009), (18, 26584008), (22, 21750552), (24, 19938006), (27, 17722672), (33, 14500368), (36, 13292004), (44, 10875276), (48, 9969003), (54, 8861336), (66, 7250184), (72, 6646002), (88, 5437638), (99, 4833456), (101, 4737744), (108, 4430668), (132, 3625092), (144, 3323001), (176, 2718819), (198, 2416728), (202, 2368872), (216, 2215334), (264, 1812546), (297, 1611152), (303, 1579248), (396, 1208364), (404, 1184436), (432, 1107667), (528, 906273), (594, 805576), (606, 789624), (792, 604182), (808, 592218), (909, 526416), (997, 479952), (1111, 430704), (1188, 402788), (1212, 394812), (1584, 302091), (1616, 296109), (1818, 263208), (1994, 239976), (2222, 215352), (2376, 201394), (2424, 197406), (2727, 175472), (2991, 159984), (3333, 143568), (3636, 131604), (3988, 119988), (4444, 107676), (4752, 100697), (4848, 98703), (5454, 87736), (5982, 79992), (6666, 71784), (7272, 65802), (7976, 59994), (8888, 53838), (8973, 53328), (9999, 47856), (10908, 43868), (10967, 43632), (11964, 39996), (13332, 35892), (14544, 32901), (15952, 29997), (17776, 26919), (17946, 26664), (19998, 23928), (21816, 21934)]