308638789124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{7517}}^1$

素因数の和:7929

約数の個数: 96

約数和(自身を含む): 602614010880

約数和(自身を除く): 293975221756

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 83, 92, 166, 283, 332, 437, 566, 874, 1132, 1577, 1748, 1909, 3154, 3818, 5377, 6308, 6509, 7517, 7636, 10754, 13018, 15034, 21508, 23489, 26036, 30068, 36271, 46978, 72542, 93956, 123671, 142823, 145084, 172891, 247342, 285646, 345782, 446291, 494684, 540247, 571292, 623911, 691564, 892582, 1080494, 1247822, 1785164, 2127311, 2160988, 2495644, 3284929, 4254622, 6569858, 8509244, 10264693, 11854309, 13139716, 14349953, 20529386, 23708618, 28699906, 40418909, 41058772, 47417236, 48928153, 57399812, 80837818, 97856306, 161675636, 176566813, 195712612, 272649107, 353133626, 545298214, 706267252, 929634907, 1090596428, 1859269814, 3354769447, 3718539628, 4061036699, 6709538894, 8122073398, 13419077788, 16244146796, 77159697281, 154319394562, 308638789124]

約数ペア:

[(1, 308638789124), (2, 154319394562), (4, 77159697281), (19, 16244146796), (23, 13419077788), (38, 8122073398), (46, 6709538894), (76, 4061036699), (83, 3718539628), (92, 3354769447), (166, 1859269814), (283, 1090596428), (332, 929634907), (437, 706267252), (566, 545298214), (874, 353133626), (1132, 272649107), (1577, 195712612), (1748, 176566813), (1909, 161675636), (3154, 97856306), (3818, 80837818), (5377, 57399812), (6308, 48928153), (6509, 47417236), (7517, 41058772), (7636, 40418909), (10754, 28699906), (13018, 23708618), (15034, 20529386), (21508, 14349953), (23489, 13139716), (26036, 11854309), (30068, 10264693), (36271, 8509244), (46978, 6569858), (72542, 4254622), (93956, 3284929), (123671, 2495644), (142823, 2160988), (145084, 2127311), (172891, 1785164), (247342, 1247822), (285646, 1080494), (345782, 892582), (446291, 691564), (494684, 623911), (540247, 571292)]