313691976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 995904000

約数和(自身を除く): 682212024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 152, 156, 171, 186, 228, 234, 247, 248, 279, 312, 342, 372, 403, 456, 468, 494, 558, 569, 589, 684, 741, 744, 806, 936, 988, 1116, 1138, 1178, 1209, 1368, 1482, 1612, 1707, 1767, 1976, 2223, 2232, 2276, 2356, 2418, 2964, 3224, 3414, 3534, 3627, 4446, 4552, 4712, 4836, 5121, 5301, 5928, 6828, 7068, 7254, 7397, 7657, 8892, 9672, 10242, 10602, 10811, 13656, 14136, 14508, 14794, 15314, 17639, 17784, 20484, 21204, 21622, 22191, 22971, 29016, 29588, 30628, 32433, 35278, 40968, 42408, 43244, 44382, 45942, 52917, 59176, 61256, 64866, 66573, 68913, 70556, 86488, 88764, 91884, 97299, 105834, 129732, 133146, 137826, 140543, 141112, 158751, 177528, 183768, 194598, 211668, 229307, 259464, 266292, 275652, 281086, 317502, 335141, 389196, 421629, 423336, 458614, 532584, 551304, 562172, 635004, 670282, 687921, 778392, 843258, 917228, 1005423, 1124344, 1264887, 1270008, 1340564, 1375842, 1686516, 1834456, 2010846, 2063763, 2529774, 2681128, 2751684, 3016269, 3373032, 4021692, 4127526, 4356833, 5059548, 5503368, 6032538, 8043384, 8255052, 8713666, 10119096, 12065076, 13070499, 16510104, 17427332, 24130152, 26140998, 34854664, 39211497, 52281996, 78422994, 104563992, 156845988, 313691976]

約数ペア:

[(1, 313691976), (2, 156845988), (3, 104563992), (4, 78422994), (6, 52281996), (8, 39211497), (9, 34854664), (12, 26140998), (13, 24130152), (18, 17427332), (19, 16510104), (24, 13070499), (26, 12065076), (31, 10119096), (36, 8713666), (38, 8255052), (39, 8043384), (52, 6032538), (57, 5503368), (62, 5059548), (72, 4356833), (76, 4127526), (78, 4021692), (93, 3373032), (104, 3016269), (114, 2751684), (117, 2681128), (124, 2529774), (152, 2063763), (156, 2010846), (171, 1834456), (186, 1686516), (228, 1375842), (234, 1340564), (247, 1270008), (248, 1264887), (279, 1124344), (312, 1005423), (342, 917228), (372, 843258), (403, 778392), (456, 687921), (468, 670282), (494, 635004), (558, 562172), (569, 551304), (589, 532584), (684, 458614), (741, 423336), (744, 421629), (806, 389196), (936, 335141), (988, 317502), (1116, 281086), (1138, 275652), (1178, 266292), (1209, 259464), (1368, 229307), (1482, 211668), (1612, 194598), (1707, 183768), (1767, 177528), (1976, 158751), (2223, 141112), (2232, 140543), (2276, 137826), (2356, 133146), (2418, 129732), (2964, 105834), (3224, 97299), (3414, 91884), (3534, 88764), (3627, 86488), (4446, 70556), (4552, 68913), (4712, 66573), (4836, 64866), (5121, 61256), (5301, 59176), (5928, 52917), (6828, 45942), (7068, 44382), (7254, 43244), (7397, 42408), (7657, 40968), (8892, 35278), (9672, 32433), (10242, 30628), (10602, 29588), (10811, 29016), (13656, 22971), (14136, 22191), (14508, 21622), (14794, 21204), (15314, 20484), (17639, 17784)]