304291764

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1347

約数の個数: 144

約数和(自身を含む): 944944000

約数和(自身を除く): 640652236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 343, 399, 441, 532, 588, 684, 686, 798, 882, 931, 1029, 1197, 1297, 1372, 1596, 1764, 1862, 2058, 2394, 2594, 2793, 3087, 3724, 3891, 4116, 4788, 5188, 5586, 6174, 6517, 7782, 8379, 9079, 11172, 11673, 12348, 13034, 15564, 16758, 18158, 19551, 23346, 24643, 26068, 27237, 33516, 36316, 39102, 46692, 49286, 54474, 58653, 63553, 73929, 78204, 81711, 98572, 108948, 117306, 127106, 147858, 163422, 172501, 190659, 221787, 234612, 254212, 295716, 326844, 345002, 381318, 443574, 444871, 517503, 571977, 690004, 762636, 887148, 889742, 1035006, 1143954, 1207507, 1334613, 1552509, 1779484, 2070012, 2287908, 2415014, 2669226, 3105018, 3622521, 4003839, 4830028, 5338452, 6210036, 7245042, 8007678, 8452549, 10867563, 14490084, 16015356, 16905098, 21735126, 25357647, 33810196, 43470252, 50715294, 76072941, 101430588, 152145882, 304291764]

約数ペア:

[(1, 304291764), (2, 152145882), (3, 101430588), (4, 76072941), (6, 50715294), (7, 43470252), (9, 33810196), (12, 25357647), (14, 21735126), (18, 16905098), (19, 16015356), (21, 14490084), (28, 10867563), (36, 8452549), (38, 8007678), (42, 7245042), (49, 6210036), (57, 5338452), (63, 4830028), (76, 4003839), (84, 3622521), (98, 3105018), (114, 2669226), (126, 2415014), (133, 2287908), (147, 2070012), (171, 1779484), (196, 1552509), (228, 1334613), (252, 1207507), (266, 1143954), (294, 1035006), (342, 889742), (343, 887148), (399, 762636), (441, 690004), (532, 571977), (588, 517503), (684, 444871), (686, 443574), (798, 381318), (882, 345002), (931, 326844), (1029, 295716), (1197, 254212), (1297, 234612), (1372, 221787), (1596, 190659), (1764, 172501), (1862, 163422), (2058, 147858), (2394, 127106), (2594, 117306), (2793, 108948), (3087, 98572), (3724, 81711), (3891, 78204), (4116, 73929), (4788, 63553), (5188, 58653), (5586, 54474), (6174, 49286), (6517, 46692), (7782, 39102), (8379, 36316), (9079, 33516), (11172, 27237), (11673, 26068), (12348, 24643), (13034, 23346), (15564, 19551), (16758, 18158)]