393179332

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 947162160

約数和(自身を除く): 553982828

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 29, 34, 49, 52, 58, 68, 91, 98, 116, 119, 182, 196, 203, 221, 238, 313, 364, 377, 406, 442, 476, 493, 626, 637, 754, 812, 833, 884, 986, 1252, 1274, 1421, 1508, 1547, 1666, 1972, 2191, 2548, 2639, 2842, 3094, 3332, 3451, 4069, 4382, 5278, 5321, 5684, 6188, 6409, 6902, 8138, 8764, 9077, 10556, 10642, 10829, 12818, 13804, 15337, 16276, 18154, 18473, 21284, 21658, 24157, 25636, 28483, 30674, 36308, 36946, 37247, 43316, 44863, 48314, 56966, 61348, 63539, 69173, 73892, 74494, 89726, 96628, 113932, 118001, 127078, 138346, 148988, 154309, 179452, 199381, 236002, 254156, 260729, 276692, 308618, 314041, 398762, 444773, 472004, 484211, 521458, 617236, 628082, 797524, 826007, 889546, 968422, 1042916, 1080163, 1256164, 1652014, 1779092, 1936844, 2006017, 2160326, 3304028, 3389477, 4012034, 4320652, 5782049, 6778954, 7561141, 8024068, 11564098, 13557908, 14042119, 15122282, 23128196, 28084238, 30244564, 56168476, 98294833, 196589666, 393179332]

約数ペア:

[(1, 393179332), (2, 196589666), (4, 98294833), (7, 56168476), (13, 30244564), (14, 28084238), (17, 23128196), (26, 15122282), (28, 14042119), (29, 13557908), (34, 11564098), (49, 8024068), (52, 7561141), (58, 6778954), (68, 5782049), (91, 4320652), (98, 4012034), (116, 3389477), (119, 3304028), (182, 2160326), (196, 2006017), (203, 1936844), (221, 1779092), (238, 1652014), (313, 1256164), (364, 1080163), (377, 1042916), (406, 968422), (442, 889546), (476, 826007), (493, 797524), (626, 628082), (637, 617236), (754, 521458), (812, 484211), (833, 472004), (884, 444773), (986, 398762), (1252, 314041), (1274, 308618), (1421, 276692), (1508, 260729), (1547, 254156), (1666, 236002), (1972, 199381), (2191, 179452), (2548, 154309), (2639, 148988), (2842, 138346), (3094, 127078), (3332, 118001), (3451, 113932), (4069, 96628), (4382, 89726), (5278, 74494), (5321, 73892), (5684, 69173), (6188, 63539), (6409, 61348), (6902, 56966), (8138, 48314), (8764, 44863), (9077, 43316), (10556, 37247), (10642, 36946), (10829, 36308), (12818, 30674), (13804, 28483), (15337, 25636), (16276, 24157), (18154, 21658), (18473, 21284)]