468672012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^3$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 1344645120

約数和(自身を除く): 875973108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 31, 36, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 171, 186, 207, 228, 276, 279, 342, 372, 414, 437, 558, 589, 684, 713, 828, 874, 961, 1116, 1178, 1311, 1426, 1748, 1767, 1922, 2139, 2356, 2622, 2852, 2883, 3534, 3844, 3933, 4278, 5244, 5301, 5766, 6417, 7068, 7866, 8556, 8649, 10602, 11532, 12834, 13547, 15732, 17298, 18259, 21204, 22103, 25668, 27094, 29791, 34596, 36518, 40641, 44206, 54188, 54777, 59582, 66309, 73036, 81282, 88412, 89373, 109554, 119164, 121923, 132618, 162564, 164331, 178746, 198927, 219108, 243846, 265236, 268119, 328662, 357492, 397854, 419957, 487692, 536238, 566029, 657324, 685193, 795708, 839914, 1072476, 1132058, 1259871, 1370386, 1679828, 1698087, 2055579, 2264116, 2519742, 2740772, 3396174, 3779613, 4111158, 5039484, 5094261, 6166737, 6792348, 7559226, 8222316, 10188522, 12333474, 13018667, 15118452, 20377044, 24666948, 26037334, 39056001, 52074668, 78112002, 117168003, 156224004, 234336006, 468672012]

約数ペア:

[(1, 468672012), (2, 234336006), (3, 156224004), (4, 117168003), (6, 78112002), (9, 52074668), (12, 39056001), (18, 26037334), (19, 24666948), (23, 20377044), (31, 15118452), (36, 13018667), (38, 12333474), (46, 10188522), (57, 8222316), (62, 7559226), (69, 6792348), (76, 6166737), (92, 5094261), (93, 5039484), (114, 4111158), (124, 3779613), (138, 3396174), (171, 2740772), (186, 2519742), (207, 2264116), (228, 2055579), (276, 1698087), (279, 1679828), (342, 1370386), (372, 1259871), (414, 1132058), (437, 1072476), (558, 839914), (589, 795708), (684, 685193), (713, 657324), (828, 566029), (874, 536238), (961, 487692), (1116, 419957), (1178, 397854), (1311, 357492), (1426, 328662), (1748, 268119), (1767, 265236), (1922, 243846), (2139, 219108), (2356, 198927), (2622, 178746), (2852, 164331), (2883, 162564), (3534, 132618), (3844, 121923), (3933, 119164), (4278, 109554), (5244, 89373), (5301, 88412), (5766, 81282), (6417, 73036), (7068, 66309), (7866, 59582), (8556, 54777), (8649, 54188), (10602, 44206), (11532, 40641), (12834, 36518), (13547, 34596), (15732, 29791), (17298, 27094), (18259, 25668), (21204, 22103)]