1198974231

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 2341785600

約数和(自身を除く): 1142811369

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 71, 79, 81, 87, 91, 117, 189, 203, 213, 237, 261, 273, 351, 377, 497, 553, 567, 609, 639, 711, 783, 819, 923, 1027, 1053, 1131, 1491, 1659, 1827, 1917, 2059, 2133, 2291, 2349, 2457, 2639, 2769, 3081, 3393, 4473, 4977, 5481, 5609, 5751, 6177, 6399, 6461, 6873, 7189, 7371, 7917, 8307, 9243, 10179, 13419, 14413, 14931, 16037, 16443, 16827, 18531, 19383, 20619, 21567, 23751, 24921, 26767, 27729, 29783, 30537, 39263, 40257, 43239, 44793, 48111, 50481, 55593, 58149, 61857, 64701, 71253, 72917, 74763, 80301, 83187, 89349, 117789, 129717, 144333, 151443, 162661, 166779, 174447, 185571, 187369, 194103, 208481, 213759, 218751, 240903, 268047, 353367, 389151, 432999, 454329, 487983, 510419, 523341, 562107, 582309, 625443, 656253, 722709, 804141, 1060101, 1138627, 1167453, 1298997, 1463949, 1531257, 1686321, 1876329, 1968759, 2114593, 2168127, 2412423, 3180303, 3415881, 4391847, 4593771, 5058963, 5628987, 5906277, 6343779, 10247643, 13175541, 13781313, 14802151, 15176889, 16886961, 19031337, 30742929, 41343939, 44406453, 57094011, 92228787, 133219359, 171282033, 399658077, 1198974231]

約数ペア:

[(1, 1198974231), (3, 399658077), (7, 171282033), (9, 133219359), (13, 92228787), (21, 57094011), (27, 44406453), (29, 41343939), (39, 30742929), (63, 19031337), (71, 16886961), (79, 15176889), (81, 14802151), (87, 13781313), (91, 13175541), (117, 10247643), (189, 6343779), (203, 5906277), (213, 5628987), (237, 5058963), (261, 4593771), (273, 4391847), (351, 3415881), (377, 3180303), (497, 2412423), (553, 2168127), (567, 2114593), (609, 1968759), (639, 1876329), (711, 1686321), (783, 1531257), (819, 1463949), (923, 1298997), (1027, 1167453), (1053, 1138627), (1131, 1060101), (1491, 804141), (1659, 722709), (1827, 656253), (1917, 625443), (2059, 582309), (2133, 562107), (2291, 523341), (2349, 510419), (2457, 487983), (2639, 454329), (2769, 432999), (3081, 389151), (3393, 353367), (4473, 268047), (4977, 240903), (5481, 218751), (5609, 213759), (5751, 208481), (6177, 194103), (6399, 187369), (6461, 185571), (6873, 174447), (7189, 166779), (7371, 162661), (7917, 151443), (8307, 144333), (9243, 129717), (10179, 117789), (13419, 89349), (14413, 83187), (14931, 80301), (16037, 74763), (16443, 72917), (16827, 71253), (18531, 64701), (19383, 61857), (20619, 58149), (21567, 55593), (23751, 50481), (24921, 48111), (26767, 44793), (27729, 43239), (29783, 40257), (30537, 39263)]