374495004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 1068447744

約数和(自身を除く): 693952740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 83, 93, 117, 124, 156, 166, 186, 234, 249, 279, 311, 332, 372, 403, 468, 498, 558, 622, 747, 806, 933, 996, 1079, 1116, 1209, 1244, 1494, 1612, 1866, 2158, 2418, 2573, 2799, 2988, 3237, 3627, 3732, 4043, 4316, 4836, 5146, 5598, 6474, 7254, 7719, 8086, 9641, 9711, 10292, 11196, 12129, 12948, 14508, 15438, 16172, 19282, 19422, 23157, 24258, 25813, 28923, 30876, 33449, 36387, 38564, 38844, 46314, 48516, 51626, 57846, 66898, 72774, 77439, 86769, 92628, 100347, 103252, 115692, 125333, 133796, 145548, 154878, 173538, 200694, 232317, 250666, 301041, 309756, 335569, 347076, 375999, 401388, 464634, 501332, 602082, 671138, 751998, 800203, 929268, 1006707, 1127997, 1204164, 1342276, 1503996, 1600406, 2013414, 2255994, 2400609, 3020121, 3200812, 4026828, 4511988, 4801218, 6040242, 7201827, 9602436, 10402639, 12080484, 14403654, 20805278, 28807308, 31207917, 41610556, 62415834, 93623751, 124831668, 187247502, 374495004]

約数ペア:

[(1, 374495004), (2, 187247502), (3, 124831668), (4, 93623751), (6, 62415834), (9, 41610556), (12, 31207917), (13, 28807308), (18, 20805278), (26, 14403654), (31, 12080484), (36, 10402639), (39, 9602436), (52, 7201827), (62, 6040242), (78, 4801218), (83, 4511988), (93, 4026828), (117, 3200812), (124, 3020121), (156, 2400609), (166, 2255994), (186, 2013414), (234, 1600406), (249, 1503996), (279, 1342276), (311, 1204164), (332, 1127997), (372, 1006707), (403, 929268), (468, 800203), (498, 751998), (558, 671138), (622, 602082), (747, 501332), (806, 464634), (933, 401388), (996, 375999), (1079, 347076), (1116, 335569), (1209, 309756), (1244, 301041), (1494, 250666), (1612, 232317), (1866, 200694), (2158, 173538), (2418, 154878), (2573, 145548), (2799, 133796), (2988, 125333), (3237, 115692), (3627, 103252), (3732, 100347), (4043, 92628), (4316, 86769), (4836, 77439), (5146, 72774), (5598, 66898), (6474, 57846), (7254, 51626), (7719, 48516), (8086, 46314), (9641, 38844), (9711, 38564), (10292, 36387), (11196, 33449), (12129, 30876), (12948, 28923), (14508, 25813), (15438, 24258), (16172, 23157), (19282, 19422)]