218282652

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 216

約数和(自身を含む): 705846960

約数和(自身を除く): 487564308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 49, 51, 58, 63, 68, 84, 87, 98, 102, 116, 119, 126, 147, 153, 174, 196, 203, 204, 238, 251, 252, 261, 294, 306, 348, 357, 406, 441, 476, 493, 502, 522, 588, 609, 612, 714, 753, 812, 833, 882, 986, 1004, 1044, 1071, 1218, 1421, 1428, 1479, 1506, 1666, 1757, 1764, 1827, 1972, 2142, 2259, 2436, 2499, 2842, 2958, 3012, 3332, 3451, 3514, 3654, 4263, 4267, 4284, 4437, 4518, 4998, 5271, 5684, 5916, 6902, 7028, 7279, 7308, 7497, 8526, 8534, 8874, 9036, 9996, 10353, 10542, 12299, 12789, 12801, 13804, 14558, 14994, 15813, 17052, 17068, 17748, 20706, 21084, 21837, 24157, 24598, 25578, 25602, 29116, 29869, 29988, 31059, 31626, 36897, 38403, 41412, 43674, 48314, 49196, 50953, 51156, 51204, 59738, 62118, 63252, 65511, 72471, 73794, 76806, 87348, 89607, 96628, 101906, 110691, 119476, 123743, 124236, 131022, 144942, 147588, 152859, 153612, 179214, 203812, 209083, 217413, 221382, 247486, 262044, 268821, 289884, 305718, 356671, 358428, 371229, 418166, 434826, 442764, 458577, 494972, 537642, 611436, 627249, 713342, 742458, 836332, 866201, 869652, 917154, 1070013, 1075284, 1113687, 1254498, 1426684, 1484916, 1732402, 1834308, 1881747, 2140026, 2227374, 2508996, 2598603, 3210039, 3464804, 3763494, 4280052, 4454748, 5197206, 6063407, 6420078, 7526988, 7795809, 10394412, 12126814, 12840156, 15591618, 18190221, 24253628, 31183236, 36380442, 54570663, 72760884, 109141326, 218282652]

約数ペア:

[(1, 218282652), (2, 109141326), (3, 72760884), (4, 54570663), (6, 36380442), (7, 31183236), (9, 24253628), (12, 18190221), (14, 15591618), (17, 12840156), (18, 12126814), (21, 10394412), (28, 7795809), (29, 7526988), (34, 6420078), (36, 6063407), (42, 5197206), (49, 4454748), (51, 4280052), (58, 3763494), (63, 3464804), (68, 3210039), (84, 2598603), (87, 2508996), (98, 2227374), (102, 2140026), (116, 1881747), (119, 1834308), (126, 1732402), (147, 1484916), (153, 1426684), (174, 1254498), (196, 1113687), (203, 1075284), (204, 1070013), (238, 917154), (251, 869652), (252, 866201), (261, 836332), (294, 742458), (306, 713342), (348, 627249), (357, 611436), (406, 537642), (441, 494972), (476, 458577), (493, 442764), (502, 434826), (522, 418166), (588, 371229), (609, 358428), (612, 356671), (714, 305718), (753, 289884), (812, 268821), (833, 262044), (882, 247486), (986, 221382), (1004, 217413), (1044, 209083), (1071, 203812), (1218, 179214), (1421, 153612), (1428, 152859), (1479, 147588), (1506, 144942), (1666, 131022), (1757, 124236), (1764, 123743), (1827, 119476), (1972, 110691), (2142, 101906), (2259, 96628), (2436, 89607), (2499, 87348), (2842, 76806), (2958, 73794), (3012, 72471), (3332, 65511), (3451, 63252), (3514, 62118), (3654, 59738), (4263, 51204), (4267, 51156), (4284, 50953), (4437, 49196), (4518, 48314), (4998, 43674), (5271, 41412), (5684, 38403), (5916, 36897), (6902, 31626), (7028, 31059), (7279, 29988), (7308, 29869), (7497, 29116), (8526, 25602), (8534, 25578), (8874, 24598), (9036, 24157), (9996, 21837), (10353, 21084), (10542, 20706), (12299, 17748), (12789, 17068), (12801, 17052), (13804, 15813), (14558, 14994)]