235188688

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1512

約数の個数: 80

約数和(自身を含む): 555520000

約数和(自身を除く): 320331312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 79, 112, 133, 152, 158, 266, 304, 316, 532, 553, 632, 1064, 1106, 1264, 1399, 1501, 2128, 2212, 2798, 3002, 4424, 5596, 6004, 8848, 9793, 10507, 11192, 12008, 19586, 21014, 22384, 24016, 26581, 39172, 42028, 53162, 78344, 84056, 106324, 110521, 156688, 168112, 186067, 212648, 221042, 372134, 425296, 442084, 744268, 773647, 884168, 1488536, 1547294, 1768336, 2099899, 2977072, 3094588, 4199798, 6189176, 8399596, 12378352, 14699293, 16799192, 29398586, 33598384, 58797172, 117594344, 235188688]

約数ペア:

[(1, 235188688), (2, 117594344), (4, 58797172), (7, 33598384), (8, 29398586), (14, 16799192), (16, 14699293), (19, 12378352), (28, 8399596), (38, 6189176), (56, 4199798), (76, 3094588), (79, 2977072), (112, 2099899), (133, 1768336), (152, 1547294), (158, 1488536), (266, 884168), (304, 773647), (316, 744268), (532, 442084), (553, 425296), (632, 372134), (1064, 221042), (1106, 212648), (1264, 186067), (1399, 168112), (1501, 156688), (2128, 110521), (2212, 106324), (2798, 84056), (3002, 78344), (4424, 53162), (5596, 42028), (6004, 39172), (8848, 26581), (9793, 24016), (10507, 22384), (11192, 21014), (12008, 19586)]