637845036

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 1582773696

約数和(自身を除く): 944928660

約数列:

[1, 2, 3, 4, 6, 12, 41, 53, 61, 82, 106, 122, 123, 159, 164, 183, 212, 244, 246, 318, 366, 401, 492, 636, 732, 802, 1203, 1604, 2173, 2406, 2501, 3233, 4346, 4812, 5002, 6466, 6519, 7503, 8692, 9699, 10004, 12932, 13038, 15006, 16441, 19398, 21253, 24461, 26076, 30012, 32882, 38796, 42506, 48922, 49323, 63759, 65764, 73383, 85012, 97844, 98646, 127518, 132553, 146766, 197292, 255036, 265106, 293532, 397659, 530212, 795318, 871373, 1002901, 1296433, 1590636, 1742746, 2005802, 2592866, 2614119, 3008703, 3485492, 3889299, 4011604, 5185732, 5228238, 6017406, 7778598, 10456476, 12034812, 15557196, 53153753, 106307506, 159461259, 212615012, 318922518, 637845036]

約数ペア:

[(1, 637845036), (2, 318922518), (3, 212615012), (4, 159461259), (6, 106307506), (12, 53153753), (41, 15557196), (53, 12034812), (61, 10456476), (82, 7778598), (106, 6017406), (122, 5228238), (123, 5185732), (159, 4011604), (164, 3889299), (183, 3485492), (212, 3008703), (244, 2614119), (246, 2592866), (318, 2005802), (366, 1742746), (401, 1590636), (492, 1296433), (636, 1002901), (732, 871373), (802, 795318), (1203, 530212), (1604, 397659), (2173, 293532), (2406, 265106), (2501, 255036), (3233, 197292), (4346, 146766), (4812, 132553), (5002, 127518), (6466, 98646), (6519, 97844), (7503, 85012), (8692, 73383), (9699, 65764), (10004, 63759), (12932, 49323), (13038, 48922), (15006, 42506), (16441, 38796), (19398, 32882), (21253, 30012), (24461, 26076)]