395881668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 240

約数和(自身を含む): 1320506880

約数和(自身を除く): 924625212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 81, 84, 87, 91, 108, 116, 117, 126, 156, 162, 174, 182, 189, 203, 234, 252, 261, 273, 324, 348, 351, 364, 377, 378, 406, 463, 468, 522, 546, 567, 609, 702, 754, 756, 783, 812, 819, 926, 1044, 1053, 1092, 1131, 1134, 1218, 1389, 1404, 1508, 1566, 1638, 1827, 1852, 2106, 2262, 2268, 2349, 2436, 2457, 2639, 2778, 3132, 3241, 3276, 3393, 3654, 4167, 4212, 4524, 4698, 4914, 5278, 5481, 5556, 6019, 6482, 6786, 7308, 7371, 7917, 8334, 9396, 9723, 9828, 10179, 10556, 10962, 12038, 12501, 12964, 13427, 13572, 14742, 15834, 16443, 16668, 18057, 19446, 20358, 21924, 23751, 24076, 25002, 26854, 29169, 29484, 30537, 31668, 32886, 36114, 37503, 38892, 40281, 40716, 42133, 47502, 50004, 53708, 54171, 58338, 61074, 65772, 71253, 72228, 75006, 80562, 84266, 87507, 93989, 95004, 108342, 116676, 120843, 122148, 126399, 142506, 150012, 161124, 162513, 168532, 174551, 175014, 187978, 213759, 216684, 241686, 252798, 262521, 281967, 285012, 325026, 349102, 350028, 362529, 375956, 379197, 427518, 483372, 487539, 505596, 523653, 525042, 563934, 650052, 698204, 725058, 758394, 845901, 855036, 975078, 1047306, 1050084, 1087587, 1127868, 1137591, 1221857, 1450116, 1516788, 1570959, 1691802, 1950156, 2094612, 2175174, 2275182, 2443714, 2537703, 3141918, 3383604, 3412773, 3665571, 4350348, 4550364, 4712877, 4887428, 5075406, 6283836, 6825546, 7331142, 7613109, 9425754, 10150812, 10996713, 13651092, 14138631, 14662284, 15226218, 18851508, 21993426, 28277262, 30452436, 32990139, 43986852, 56554524, 65980278, 98970417, 131960556, 197940834, 395881668]

約数ペア:

[(1, 395881668), (2, 197940834), (3, 131960556), (4, 98970417), (6, 65980278), (7, 56554524), (9, 43986852), (12, 32990139), (13, 30452436), (14, 28277262), (18, 21993426), (21, 18851508), (26, 15226218), (27, 14662284), (28, 14138631), (29, 13651092), (36, 10996713), (39, 10150812), (42, 9425754), (52, 7613109), (54, 7331142), (58, 6825546), (63, 6283836), (78, 5075406), (81, 4887428), (84, 4712877), (87, 4550364), (91, 4350348), (108, 3665571), (116, 3412773), (117, 3383604), (126, 3141918), (156, 2537703), (162, 2443714), (174, 2275182), (182, 2175174), (189, 2094612), (203, 1950156), (234, 1691802), (252, 1570959), (261, 1516788), (273, 1450116), (324, 1221857), (348, 1137591), (351, 1127868), (364, 1087587), (377, 1050084), (378, 1047306), (406, 975078), (463, 855036), (468, 845901), (522, 758394), (546, 725058), (567, 698204), (609, 650052), (702, 563934), (754, 525042), (756, 523653), (783, 505596), (812, 487539), (819, 483372), (926, 427518), (1044, 379197), (1053, 375956), (1092, 362529), (1131, 350028), (1134, 349102), (1218, 325026), (1389, 285012), (1404, 281967), (1508, 262521), (1566, 252798), (1638, 241686), (1827, 216684), (1852, 213759), (2106, 187978), (2262, 175014), (2268, 174551), (2349, 168532), (2436, 162513), (2457, 161124), (2639, 150012), (2778, 142506), (3132, 126399), (3241, 122148), (3276, 120843), (3393, 116676), (3654, 108342), (4167, 95004), (4212, 93989), (4524, 87507), (4698, 84266), (4914, 80562), (5278, 75006), (5481, 72228), (5556, 71253), (6019, 65772), (6482, 61074), (6786, 58338), (7308, 54171), (7371, 53708), (7917, 50004), (8334, 47502), (9396, 42133), (9723, 40716), (9828, 40281), (10179, 38892), (10556, 37503), (10962, 36114), (12038, 32886), (12501, 31668), (12964, 30537), (13427, 29484), (13572, 29169), (14742, 26854), (15834, 25002), (16443, 24076), (16668, 23751), (18057, 21924), (19446, 20358)]