38194884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 121080960

約数和(自身を除く): 82886076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 89, 91, 117, 126, 131, 156, 178, 182, 234, 252, 262, 267, 273, 356, 364, 393, 468, 524, 534, 546, 623, 786, 801, 819, 917, 1068, 1092, 1157, 1179, 1246, 1572, 1602, 1638, 1703, 1834, 1869, 2314, 2358, 2492, 2751, 3204, 3276, 3406, 3471, 3668, 3738, 4628, 4716, 5109, 5502, 5607, 6812, 6942, 7476, 8099, 8253, 10218, 10413, 11004, 11214, 11659, 11921, 13884, 15327, 16198, 16506, 20436, 20826, 22428, 23318, 23842, 24297, 30654, 32396, 33012, 34977, 35763, 41652, 46636, 47684, 48594, 61308, 69954, 71526, 72891, 81613, 97188, 104931, 107289, 139908, 143052, 145782, 151567, 163226, 209862, 214578, 244839, 291564, 303134, 326452, 419724, 429156, 454701, 489678, 606268, 734517, 909402, 979356, 1060969, 1364103, 1469034, 1818804, 2121938, 2728206, 2938068, 3182907, 4243876, 5456412, 6365814, 9548721, 12731628, 19097442, 38194884]

約数ペア:

[(1, 38194884), (2, 19097442), (3, 12731628), (4, 9548721), (6, 6365814), (7, 5456412), (9, 4243876), (12, 3182907), (13, 2938068), (14, 2728206), (18, 2121938), (21, 1818804), (26, 1469034), (28, 1364103), (36, 1060969), (39, 979356), (42, 909402), (52, 734517), (63, 606268), (78, 489678), (84, 454701), (89, 429156), (91, 419724), (117, 326452), (126, 303134), (131, 291564), (156, 244839), (178, 214578), (182, 209862), (234, 163226), (252, 151567), (262, 145782), (267, 143052), (273, 139908), (356, 107289), (364, 104931), (393, 97188), (468, 81613), (524, 72891), (534, 71526), (546, 69954), (623, 61308), (786, 48594), (801, 47684), (819, 46636), (917, 41652), (1068, 35763), (1092, 34977), (1157, 33012), (1179, 32396), (1246, 30654), (1572, 24297), (1602, 23842), (1638, 23318), (1703, 22428), (1834, 20826), (1869, 20436), (2314, 16506), (2358, 16198), (2492, 15327), (2751, 13884), (3204, 11921), (3276, 11659), (3406, 11214), (3471, 11004), (3668, 10413), (3738, 10218), (4628, 8253), (4716, 8099), (5109, 7476), (5502, 6942), (5607, 6812)]