1947875832

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{2411}}^1$

素因数の和:2666

約数の個数: 144

約数和(自身を含む): 6166157400

約数和(自身を除く): 4218281568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 229, 252, 294, 392, 441, 458, 504, 588, 687, 882, 916, 1176, 1374, 1603, 1764, 1832, 2061, 2411, 2748, 3206, 3528, 4122, 4809, 4822, 5496, 6412, 7233, 8244, 9618, 9644, 11221, 12824, 14427, 14466, 16488, 16877, 19236, 19288, 21699, 22442, 28854, 28932, 33663, 33754, 38472, 43398, 44884, 50631, 57708, 57864, 67326, 67508, 86796, 89768, 100989, 101262, 115416, 118139, 134652, 135016, 151893, 173592, 201978, 202524, 236278, 269304, 303786, 354417, 403956, 405048, 472556, 552119, 607572, 708834, 807912, 945112, 1063251, 1104238, 1215144, 1417668, 1656357, 2126502, 2208476, 2835336, 3312714, 3864833, 4253004, 4416952, 4969071, 6625428, 7729666, 8506008, 9938142, 11594499, 13250856, 15459332, 19876284, 23188998, 27053831, 30918664, 34783497, 39752568, 46377996, 54107662, 69566994, 81161493, 92755992, 108215324, 139133988, 162322986, 216430648, 243484479, 278267976, 324645972, 486968958, 649291944, 973937916, 1947875832]

約数ペア:

[(1, 1947875832), (2, 973937916), (3, 649291944), (4, 486968958), (6, 324645972), (7, 278267976), (8, 243484479), (9, 216430648), (12, 162322986), (14, 139133988), (18, 108215324), (21, 92755992), (24, 81161493), (28, 69566994), (36, 54107662), (42, 46377996), (49, 39752568), (56, 34783497), (63, 30918664), (72, 27053831), (84, 23188998), (98, 19876284), (126, 15459332), (147, 13250856), (168, 11594499), (196, 9938142), (229, 8506008), (252, 7729666), (294, 6625428), (392, 4969071), (441, 4416952), (458, 4253004), (504, 3864833), (588, 3312714), (687, 2835336), (882, 2208476), (916, 2126502), (1176, 1656357), (1374, 1417668), (1603, 1215144), (1764, 1104238), (1832, 1063251), (2061, 945112), (2411, 807912), (2748, 708834), (3206, 607572), (3528, 552119), (4122, 472556), (4809, 405048), (4822, 403956), (5496, 354417), (6412, 303786), (7233, 269304), (8244, 236278), (9618, 202524), (9644, 201978), (11221, 173592), (12824, 151893), (14427, 135016), (14466, 134652), (16488, 118139), (16877, 115416), (19236, 101262), (19288, 100989), (21699, 89768), (22442, 86796), (28854, 67508), (28932, 67326), (33663, 57864), (33754, 57708), (38472, 50631), (43398, 44884)]