1790382308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 3913953792

約数和(自身を除く): 2123571484

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 67, 121, 124, 134, 137, 143, 242, 268, 274, 286, 341, 403, 484, 548, 572, 682, 737, 806, 871, 1364, 1474, 1507, 1573, 1612, 1742, 1781, 2077, 2948, 3014, 3146, 3484, 3562, 3751, 4154, 4247, 4433, 6028, 6292, 7124, 7502, 8107, 8308, 8494, 8866, 9179, 9581, 15004, 16214, 16577, 16988, 17732, 18358, 19162, 19591, 22847, 27001, 32428, 33154, 36716, 38324, 39182, 45694, 46717, 48763, 54002, 55211, 66308, 78364, 91388, 93434, 97526, 100969, 105391, 108004, 110422, 119327, 186868, 195052, 201938, 210782, 215501, 220844, 238654, 251317, 284549, 297011, 403876, 421564, 431002, 477308, 502634, 513887, 569098, 594022, 607321, 862004, 1005268, 1027774, 1110659, 1138196, 1188044, 1214642, 1312597, 2055548, 2221318, 2429284, 2625194, 3130039, 3267121, 3699137, 4442636, 5250388, 6260078, 6534242, 6680531, 7398274, 12520156, 13068484, 13361062, 14438567, 14796548, 26722124, 28877134, 34430429, 40690507, 57754268, 68860858, 81381014, 137721716, 162762028, 447595577, 895191154, 1790382308]

約数ペア:

[(1, 1790382308), (2, 895191154), (4, 447595577), (11, 162762028), (13, 137721716), (22, 81381014), (26, 68860858), (31, 57754268), (44, 40690507), (52, 34430429), (62, 28877134), (67, 26722124), (121, 14796548), (124, 14438567), (134, 13361062), (137, 13068484), (143, 12520156), (242, 7398274), (268, 6680531), (274, 6534242), (286, 6260078), (341, 5250388), (403, 4442636), (484, 3699137), (548, 3267121), (572, 3130039), (682, 2625194), (737, 2429284), (806, 2221318), (871, 2055548), (1364, 1312597), (1474, 1214642), (1507, 1188044), (1573, 1138196), (1612, 1110659), (1742, 1027774), (1781, 1005268), (2077, 862004), (2948, 607321), (3014, 594022), (3146, 569098), (3484, 513887), (3562, 502634), (3751, 477308), (4154, 431002), (4247, 421564), (4433, 403876), (6028, 297011), (6292, 284549), (7124, 251317), (7502, 238654), (8107, 220844), (8308, 215501), (8494, 210782), (8866, 201938), (9179, 195052), (9581, 186868), (15004, 119327), (16214, 110422), (16577, 108004), (16988, 105391), (17732, 100969), (18358, 97526), (19162, 93434), (19591, 91388), (22847, 78364), (27001, 66308), (32428, 55211), (33154, 54002), (36716, 48763), (38324, 46717), (39182, 45694)]