728838432

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3320

約数の個数: 192

約数和(自身を含む): 2495888640

約数和(自身を除く): 1767050208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 96, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 224, 252, 259, 288, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 672, 756, 777, 864, 888, 999, 1008, 1036, 1184, 1332, 1512, 1554, 1776, 1998, 2016, 2072, 2331, 2664, 3024, 3108, 3257, 3552, 3996, 4144, 4662, 5328, 6048, 6216, 6514, 6993, 7992, 8288, 9324, 9771, 10656, 12432, 13028, 13986, 15984, 18648, 19542, 22799, 24864, 26056, 27972, 29313, 31968, 37296, 39084, 45598, 52112, 55944, 58626, 68397, 74592, 78168, 87939, 91196, 104224, 111888, 117252, 120509, 136794, 156336, 175878, 182392, 205191, 223776, 234504, 241018, 273588, 312672, 351756, 361527, 364784, 410382, 469008, 482036, 547176, 615573, 703512, 723054, 729568, 820764, 843563, 938016, 964072, 1084581, 1094352, 1231146, 1407024, 1446108, 1641528, 1687126, 1928144, 2169162, 2188704, 2462292, 2530689, 2814048, 2892216, 3253743, 3283056, 3374252, 3856288, 4338324, 4924584, 5061378, 5784432, 6507486, 6566112, 6748504, 7592067, 8676648, 9849168, 10122756, 11568864, 13014972, 13497008, 15184134, 17353296, 19698336, 20245512, 22776201, 26029944, 26994016, 30368268, 34706592, 40491024, 45552402, 52059888, 60736536, 80982048, 91104804, 104119776, 121473072, 182209608, 242946144, 364419216, 728838432]

約数ペア:

[(1, 728838432), (2, 364419216), (3, 242946144), (4, 182209608), (6, 121473072), (7, 104119776), (8, 91104804), (9, 80982048), (12, 60736536), (14, 52059888), (16, 45552402), (18, 40491024), (21, 34706592), (24, 30368268), (27, 26994016), (28, 26029944), (32, 22776201), (36, 20245512), (37, 19698336), (42, 17353296), (48, 15184134), (54, 13497008), (56, 13014972), (63, 11568864), (72, 10122756), (74, 9849168), (84, 8676648), (96, 7592067), (108, 6748504), (111, 6566112), (112, 6507486), (126, 5784432), (144, 5061378), (148, 4924584), (168, 4338324), (189, 3856288), (216, 3374252), (222, 3283056), (224, 3253743), (252, 2892216), (259, 2814048), (288, 2530689), (296, 2462292), (333, 2188704), (336, 2169162), (378, 1928144), (432, 1687126), (444, 1641528), (504, 1446108), (518, 1407024), (592, 1231146), (666, 1094352), (672, 1084581), (756, 964072), (777, 938016), (864, 843563), (888, 820764), (999, 729568), (1008, 723054), (1036, 703512), (1184, 615573), (1332, 547176), (1512, 482036), (1554, 469008), (1776, 410382), (1998, 364784), (2016, 361527), (2072, 351756), (2331, 312672), (2664, 273588), (3024, 241018), (3108, 234504), (3257, 223776), (3552, 205191), (3996, 182392), (4144, 175878), (4662, 156336), (5328, 136794), (6048, 120509), (6216, 117252), (6514, 111888), (6993, 104224), (7992, 91196), (8288, 87939), (9324, 78168), (9771, 74592), (10656, 68397), (12432, 58626), (13028, 55944), (13986, 52112), (15984, 45598), (18648, 39084), (19542, 37296), (22799, 31968), (24864, 29313), (26056, 27972)]