445749804

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 180

約数和(自身を含む): 1275338064

約数和(自身を除く): 829588260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 103, 108, 111, 114, 148, 162, 171, 206, 222, 228, 309, 324, 333, 342, 361, 412, 444, 513, 618, 666, 684, 703, 722, 927, 999, 1026, 1083, 1236, 1332, 1406, 1444, 1539, 1854, 1957, 1998, 2052, 2109, 2166, 2781, 2812, 2997, 3078, 3249, 3708, 3811, 3914, 3996, 4218, 4332, 5562, 5871, 5994, 6156, 6327, 6498, 7622, 7828, 8343, 8436, 9747, 11124, 11433, 11742, 11988, 12654, 12996, 13357, 15244, 16686, 17613, 18981, 19494, 22866, 23484, 25308, 26714, 29241, 33372, 34299, 35226, 37183, 37962, 38988, 40071, 45732, 52839, 53428, 56943, 58482, 68598, 70452, 72409, 74366, 75924, 80142, 102897, 105678, 111549, 113886, 116964, 120213, 137196, 144818, 148732, 158517, 160284, 205794, 211356, 217227, 223098, 227772, 240426, 289636, 308691, 317034, 334647, 360639, 411588, 434454, 446196, 480852, 617382, 634068, 651681, 669294, 721278, 868908, 1003941, 1081917, 1234764, 1303362, 1338588, 1375771, 1442556, 1955043, 2007882, 2163834, 2606724, 2751542, 3011823, 3910086, 4015764, 4127313, 4327668, 5503084, 5865129, 6023646, 7820172, 8254626, 11730258, 12047292, 12381939, 16509252, 23460516, 24763878, 37145817, 49527756, 74291634, 111437451, 148583268, 222874902, 445749804]

約数ペア:

[(1, 445749804), (2, 222874902), (3, 148583268), (4, 111437451), (6, 74291634), (9, 49527756), (12, 37145817), (18, 24763878), (19, 23460516), (27, 16509252), (36, 12381939), (37, 12047292), (38, 11730258), (54, 8254626), (57, 7820172), (74, 6023646), (76, 5865129), (81, 5503084), (103, 4327668), (108, 4127313), (111, 4015764), (114, 3910086), (148, 3011823), (162, 2751542), (171, 2606724), (206, 2163834), (222, 2007882), (228, 1955043), (309, 1442556), (324, 1375771), (333, 1338588), (342, 1303362), (361, 1234764), (412, 1081917), (444, 1003941), (513, 868908), (618, 721278), (666, 669294), (684, 651681), (703, 634068), (722, 617382), (927, 480852), (999, 446196), (1026, 434454), (1083, 411588), (1236, 360639), (1332, 334647), (1406, 317034), (1444, 308691), (1539, 289636), (1854, 240426), (1957, 227772), (1998, 223098), (2052, 217227), (2109, 211356), (2166, 205794), (2781, 160284), (2812, 158517), (2997, 148732), (3078, 144818), (3249, 137196), (3708, 120213), (3811, 116964), (3914, 113886), (3996, 111549), (4218, 105678), (4332, 102897), (5562, 80142), (5871, 75924), (5994, 74366), (6156, 72409), (6327, 70452), (6498, 68598), (7622, 58482), (7828, 56943), (8343, 53428), (8436, 52839), (9747, 45732), (11124, 40071), (11433, 38988), (11742, 37962), (11988, 37183), (12654, 35226), (12996, 34299), (13357, 33372), (15244, 29241), (16686, 26714), (17613, 25308), (18981, 23484), (19494, 22866)]