31976979384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{2767}}^1$

素因数の和:3138

約数の個数: 192

約数和(自身を含む): 96331714560

約数和(自身を除く): 64354735176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 317, 372, 392, 434, 588, 634, 651, 744, 868, 951, 1176, 1268, 1302, 1519, 1736, 1902, 2219, 2536, 2604, 2767, 3038, 3804, 4438, 4557, 5208, 5534, 6076, 6657, 7608, 8301, 8876, 9114, 9827, 11068, 12152, 13314, 15533, 16602, 17752, 18228, 19369, 19654, 22136, 26628, 29481, 31066, 33204, 36456, 38738, 39308, 46599, 53256, 58107, 58962, 62132, 66408, 68789, 77476, 78616, 85777, 93198, 116214, 117924, 124264, 135583, 137578, 154952, 171554, 186396, 206367, 232428, 235848, 257331, 271166, 275156, 343108, 372792, 406749, 412734, 464856, 481523, 514662, 542332, 550312, 600439, 686216, 813498, 825468, 877139, 963046, 1029324, 1084664, 1200878, 1444569, 1626996, 1650936, 1754278, 1801317, 1926092, 2058648, 2401756, 2631417, 2889138, 3253992, 3508556, 3602634, 3852184, 4203073, 4803512, 5262834, 5778276, 6139973, 7017112, 7205268, 8406146, 10525668, 11556552, 12279946, 12609219, 14410536, 16812292, 18419919, 21051336, 24559892, 25218438, 27191309, 33624584, 36839838, 42979811, 49119784, 50436876, 54382618, 73679676, 81573927, 85959622, 100873752, 108765236, 128939433, 147359352, 163147854, 171919244, 190339163, 217530472, 257878866, 326295708, 343838488, 380678326, 515757732, 571017489, 652591416, 761356652, 1031515464, 1142034978, 1332374141, 1522713304, 2284069956, 2664748282, 3997122423, 4568139912, 5329496564, 7994244846, 10658993128, 15988489692, 31976979384]

約数ペア:

[(1, 31976979384), (2, 15988489692), (3, 10658993128), (4, 7994244846), (6, 5329496564), (7, 4568139912), (8, 3997122423), (12, 2664748282), (14, 2284069956), (21, 1522713304), (24, 1332374141), (28, 1142034978), (31, 1031515464), (42, 761356652), (49, 652591416), (56, 571017489), (62, 515757732), (84, 380678326), (93, 343838488), (98, 326295708), (124, 257878866), (147, 217530472), (168, 190339163), (186, 171919244), (196, 163147854), (217, 147359352), (248, 128939433), (294, 108765236), (317, 100873752), (372, 85959622), (392, 81573927), (434, 73679676), (588, 54382618), (634, 50436876), (651, 49119784), (744, 42979811), (868, 36839838), (951, 33624584), (1176, 27191309), (1268, 25218438), (1302, 24559892), (1519, 21051336), (1736, 18419919), (1902, 16812292), (2219, 14410536), (2536, 12609219), (2604, 12279946), (2767, 11556552), (3038, 10525668), (3804, 8406146), (4438, 7205268), (4557, 7017112), (5208, 6139973), (5534, 5778276), (6076, 5262834), (6657, 4803512), (7608, 4203073), (8301, 3852184), (8876, 3602634), (9114, 3508556), (9827, 3253992), (11068, 2889138), (12152, 2631417), (13314, 2401756), (15533, 2058648), (16602, 1926092), (17752, 1801317), (18228, 1754278), (19369, 1650936), (19654, 1626996), (22136, 1444569), (26628, 1200878), (29481, 1084664), (31066, 1029324), (33204, 963046), (36456, 877139), (38738, 825468), (39308, 813498), (46599, 686216), (53256, 600439), (58107, 550312), (58962, 542332), (62132, 514662), (66408, 481523), (68789, 464856), (77476, 412734), (78616, 406749), (85777, 372792), (93198, 343108), (116214, 275156), (117924, 271166), (124264, 257331), (135583, 235848), (137578, 232428), (154952, 206367), (171554, 186396)]