387280116

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1275

約数の個数: 120

約数和(自身を含む): 1086734880

約数和(自身を除く): 699454764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 81, 106, 108, 114, 159, 162, 171, 212, 228, 318, 324, 342, 477, 513, 636, 684, 954, 1007, 1026, 1187, 1431, 1539, 1908, 2014, 2052, 2374, 2862, 3021, 3078, 3561, 4028, 4293, 4748, 5724, 6042, 6156, 7122, 8586, 9063, 10683, 12084, 14244, 17172, 18126, 21366, 22553, 27189, 32049, 36252, 42732, 45106, 54378, 62911, 64098, 67659, 81567, 90212, 96147, 108756, 125822, 128196, 135318, 163134, 188733, 192294, 202977, 251644, 270636, 326268, 377466, 384588, 405954, 566199, 608931, 754932, 811908, 1132398, 1195309, 1217862, 1698597, 1826793, 2264796, 2390618, 2435724, 3397194, 3585927, 3653586, 4781236, 5095791, 6794388, 7171854, 7307172, 10191582, 10757781, 14343708, 20383164, 21515562, 32273343, 43031124, 64546686, 96820029, 129093372, 193640058, 387280116]

約数ペア:

[(1, 387280116), (2, 193640058), (3, 129093372), (4, 96820029), (6, 64546686), (9, 43031124), (12, 32273343), (18, 21515562), (19, 20383164), (27, 14343708), (36, 10757781), (38, 10191582), (53, 7307172), (54, 7171854), (57, 6794388), (76, 5095791), (81, 4781236), (106, 3653586), (108, 3585927), (114, 3397194), (159, 2435724), (162, 2390618), (171, 2264796), (212, 1826793), (228, 1698597), (318, 1217862), (324, 1195309), (342, 1132398), (477, 811908), (513, 754932), (636, 608931), (684, 566199), (954, 405954), (1007, 384588), (1026, 377466), (1187, 326268), (1431, 270636), (1539, 251644), (1908, 202977), (2014, 192294), (2052, 188733), (2374, 163134), (2862, 135318), (3021, 128196), (3078, 125822), (3561, 108756), (4028, 96147), (4293, 90212), (4748, 81567), (5724, 67659), (6042, 64098), (6156, 62911), (7122, 54378), (8586, 45106), (9063, 42732), (10683, 36252), (12084, 32049), (14244, 27189), (17172, 22553), (18126, 21366)]