312128889345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{3049}}^1$

素因数の和:3737

約数の個数: 192

約数和(自身を含む): 687998016000

約数和(自身を除く): 375869126655

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 169, 189, 195, 273, 315, 351, 455, 507, 585, 641, 819, 845, 945, 1183, 1365, 1521, 1755, 1923, 2457, 2535, 3049, 3205, 3549, 4095, 4487, 4563, 5769, 5915, 7605, 8333, 9147, 9615, 10647, 12285, 13461, 15245, 17307, 17745, 21343, 22435, 22815, 24999, 27441, 28845, 31941, 39637, 40383, 41665, 45735, 53235, 58331, 64029, 67305, 74997, 82323, 86535, 106715, 108329, 118911, 121149, 124995, 137205, 159705, 174993, 192087, 198185, 201915, 224991, 277459, 291655, 320145, 324987, 356733, 374985, 411615, 515281, 524979, 541645, 576261, 594555, 605745, 758303, 832377, 874965, 960435, 974961, 1070199, 1124955, 1387295, 1545843, 1574937, 1624935, 1783665, 1954409, 2274909, 2497131, 2576405, 2624895, 2881305, 2924883, 3606967, 3791515, 4161885, 4637529, 4874805, 5350995, 5863227, 6824727, 7491393, 7729215, 7874685, 9772045, 10820901, 11374545, 12485655, 13680863, 13912587, 14624415, 17589681, 18034835, 20474181, 23187645, 25407317, 29316135, 32462703, 34123635, 37456965, 41042589, 52769043, 54104505, 68404315, 69562935, 76221951, 87948405, 97388109, 102370905, 123127767, 127036585, 162313515, 177851219, 205212945, 228665853, 263845215, 330295121, 369383301, 381109755, 486940545, 533553657, 615638835, 685997559, 889256095, 990885363, 1143329265, 1600660971, 1651475605, 1846916505, 2312065847, 2667768285, 2972656089, 3429987795, 4801982913, 4954426815, 6936197541, 8003304855, 8917968267, 11560329235, 14863280445, 20808592623, 24009914565, 34680987705, 44589841335, 62425777869, 104042963115, 312128889345]

約数ペア:

[(1, 312128889345), (3, 104042963115), (5, 62425777869), (7, 44589841335), (9, 34680987705), (13, 24009914565), (15, 20808592623), (21, 14863280445), (27, 11560329235), (35, 8917968267), (39, 8003304855), (45, 6936197541), (63, 4954426815), (65, 4801982913), (91, 3429987795), (105, 2972656089), (117, 2667768285), (135, 2312065847), (169, 1846916505), (189, 1651475605), (195, 1600660971), (273, 1143329265), (315, 990885363), (351, 889256095), (455, 685997559), (507, 615638835), (585, 533553657), (641, 486940545), (819, 381109755), (845, 369383301), (945, 330295121), (1183, 263845215), (1365, 228665853), (1521, 205212945), (1755, 177851219), (1923, 162313515), (2457, 127036585), (2535, 123127767), (3049, 102370905), (3205, 97388109), (3549, 87948405), (4095, 76221951), (4487, 69562935), (4563, 68404315), (5769, 54104505), (5915, 52769043), (7605, 41042589), (8333, 37456965), (9147, 34123635), (9615, 32462703), (10647, 29316135), (12285, 25407317), (13461, 23187645), (15245, 20474181), (17307, 18034835), (17745, 17589681), (21343, 14624415), (22435, 13912587), (22815, 13680863), (24999, 12485655), (27441, 11374545), (28845, 10820901), (31941, 9772045), (39637, 7874685), (40383, 7729215), (41665, 7491393), (45735, 6824727), (53235, 5863227), (58331, 5350995), (64029, 4874805), (67305, 4637529), (74997, 4161885), (82323, 3791515), (86535, 3606967), (106715, 2924883), (108329, 2881305), (118911, 2624895), (121149, 2576405), (124995, 2497131), (137205, 2274909), (159705, 1954409), (174993, 1783665), (192087, 1624935), (198185, 1574937), (201915, 1545843), (224991, 1387295), (277459, 1124955), (291655, 1070199), (320145, 974961), (324987, 960435), (356733, 874965), (374985, 832377), (411615, 758303), (515281, 605745), (524979, 594555), (541645, 576261)]