380406456

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:731

約数の個数: 160

約数和(自身を含む): 1139529600

約数和(自身を除く): 759123144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 81, 87, 93, 108, 116, 124, 162, 174, 186, 216, 232, 248, 261, 279, 324, 348, 372, 522, 558, 648, 653, 696, 744, 783, 837, 899, 1044, 1116, 1306, 1566, 1674, 1798, 1959, 2088, 2232, 2349, 2511, 2612, 2697, 3132, 3348, 3596, 3918, 4698, 5022, 5224, 5394, 5877, 6264, 6696, 7192, 7836, 8091, 9396, 10044, 10788, 11754, 15672, 16182, 17631, 18792, 18937, 20088, 20243, 21576, 23508, 24273, 32364, 35262, 37874, 40486, 47016, 48546, 52893, 56811, 60729, 64728, 70524, 72819, 75748, 80972, 97092, 105786, 113622, 121458, 141048, 145638, 151496, 161944, 170433, 182187, 194184, 211572, 227244, 242916, 291276, 340866, 364374, 423144, 454488, 485832, 511299, 546561, 582552, 587047, 681732, 728748, 1022598, 1093122, 1174094, 1363464, 1457496, 1533897, 1639683, 1761141, 2045196, 2186244, 2348188, 3067794, 3279366, 3522282, 4090392, 4372488, 4696376, 5283423, 6135588, 6558732, 7044564, 10566846, 12271176, 13117464, 14089128, 15850269, 21133692, 31700538, 42267384, 47550807, 63401076, 95101614, 126802152, 190203228, 380406456]

約数ペア:

[(1, 380406456), (2, 190203228), (3, 126802152), (4, 95101614), (6, 63401076), (8, 47550807), (9, 42267384), (12, 31700538), (18, 21133692), (24, 15850269), (27, 14089128), (29, 13117464), (31, 12271176), (36, 10566846), (54, 7044564), (58, 6558732), (62, 6135588), (72, 5283423), (81, 4696376), (87, 4372488), (93, 4090392), (108, 3522282), (116, 3279366), (124, 3067794), (162, 2348188), (174, 2186244), (186, 2045196), (216, 1761141), (232, 1639683), (248, 1533897), (261, 1457496), (279, 1363464), (324, 1174094), (348, 1093122), (372, 1022598), (522, 728748), (558, 681732), (648, 587047), (653, 582552), (696, 546561), (744, 511299), (783, 485832), (837, 454488), (899, 423144), (1044, 364374), (1116, 340866), (1306, 291276), (1566, 242916), (1674, 227244), (1798, 211572), (1959, 194184), (2088, 182187), (2232, 170433), (2349, 161944), (2511, 151496), (2612, 145638), (2697, 141048), (3132, 121458), (3348, 113622), (3596, 105786), (3918, 97092), (4698, 80972), (5022, 75748), (5224, 72819), (5394, 70524), (5877, 64728), (6264, 60729), (6696, 56811), (7192, 52893), (7836, 48546), (8091, 47016), (9396, 40486), (10044, 37874), (10788, 35262), (11754, 32364), (15672, 24273), (16182, 23508), (17631, 21576), (18792, 20243), (18937, 20088)]