16990274028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{5113}}^1$

素因数の和:5336

約数の個数: 192

約数和(自身を含む): 51961512960

約数和(自身を除く): 34971238932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 179, 182, 204, 221, 238, 273, 357, 358, 364, 442, 476, 537, 546, 663, 714, 716, 884, 1074, 1092, 1253, 1326, 1428, 1547, 2148, 2327, 2506, 2652, 3043, 3094, 3759, 4641, 4654, 5012, 5113, 6086, 6188, 6981, 7518, 9129, 9282, 9308, 10226, 12172, 13962, 15036, 15339, 16289, 18258, 18564, 20452, 21301, 27924, 30678, 32578, 35791, 36516, 39559, 42602, 48867, 61356, 63903, 65156, 66469, 71582, 79118, 85204, 86921, 97734, 107373, 118677, 127806, 132938, 143164, 158236, 173842, 195468, 199407, 214746, 237354, 255612, 260763, 265876, 276913, 347684, 398814, 429492, 465283, 474708, 521526, 553826, 608447, 797628, 830739, 915227, 930566, 1043052, 1107652, 1129973, 1216894, 1395849, 1661478, 1825341, 1830454, 1861132, 2259946, 2433788, 2745681, 2791698, 3322956, 3389919, 3650682, 3660908, 4519892, 5491362, 5583396, 6406589, 6779838, 7301364, 7909811, 10982724, 11897951, 12813178, 13559676, 15558859, 15819622, 19219767, 23729433, 23795902, 25626356, 31117718, 31639244, 35693853, 38439534, 46676577, 47458866, 47591804, 62235436, 71387706, 76879068, 83285657, 93353154, 94917732, 108912013, 142775412, 166571314, 186706308, 202265167, 217824026, 249856971, 326736039, 333142628, 404530334, 435648052, 499713942, 606795501, 653472078, 809060668, 999427884, 1213591002, 1306944156, 1415856169, 2427182004, 2831712338, 4247568507, 5663424676, 8495137014, 16990274028]

約数ペア:

[(1, 16990274028), (2, 8495137014), (3, 5663424676), (4, 4247568507), (6, 2831712338), (7, 2427182004), (12, 1415856169), (13, 1306944156), (14, 1213591002), (17, 999427884), (21, 809060668), (26, 653472078), (28, 606795501), (34, 499713942), (39, 435648052), (42, 404530334), (51, 333142628), (52, 326736039), (68, 249856971), (78, 217824026), (84, 202265167), (91, 186706308), (102, 166571314), (119, 142775412), (156, 108912013), (179, 94917732), (182, 93353154), (204, 83285657), (221, 76879068), (238, 71387706), (273, 62235436), (357, 47591804), (358, 47458866), (364, 46676577), (442, 38439534), (476, 35693853), (537, 31639244), (546, 31117718), (663, 25626356), (714, 23795902), (716, 23729433), (884, 19219767), (1074, 15819622), (1092, 15558859), (1253, 13559676), (1326, 12813178), (1428, 11897951), (1547, 10982724), (2148, 7909811), (2327, 7301364), (2506, 6779838), (2652, 6406589), (3043, 5583396), (3094, 5491362), (3759, 4519892), (4641, 3660908), (4654, 3650682), (5012, 3389919), (5113, 3322956), (6086, 2791698), (6188, 2745681), (6981, 2433788), (7518, 2259946), (9129, 1861132), (9282, 1830454), (9308, 1825341), (10226, 1661478), (12172, 1395849), (13962, 1216894), (15036, 1129973), (15339, 1107652), (16289, 1043052), (18258, 930566), (18564, 915227), (20452, 830739), (21301, 797628), (27924, 608447), (30678, 553826), (32578, 521526), (35791, 474708), (36516, 465283), (39559, 429492), (42602, 398814), (48867, 347684), (61356, 276913), (63903, 265876), (65156, 260763), (66469, 255612), (71582, 237354), (79118, 214746), (85204, 199407), (86921, 195468), (97734, 173842), (107373, 158236), (118677, 143164), (127806, 132938)]