742238084

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 1571996160

約数和(自身を除く): 829758076

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 151, 196, 217, 302, 434, 604, 809, 868, 1057, 1519, 1618, 2114, 3038, 3236, 4228, 4681, 5663, 6076, 7399, 9362, 11326, 14798, 18724, 22652, 25079, 29596, 32767, 39641, 50158, 65534, 79282, 100316, 122159, 131068, 158564, 175553, 229369, 244318, 351106, 458738, 488636, 702212, 855113, 917476, 1228871, 1710226, 2457742, 3420452, 3786929, 4915484, 5985791, 7573858, 11971582, 15147716, 23943164, 26508503, 53017006, 106034012, 185559521, 371119042, 742238084]

約数ペア:

[(1, 742238084), (2, 371119042), (4, 185559521), (7, 106034012), (14, 53017006), (28, 26508503), (31, 23943164), (49, 15147716), (62, 11971582), (98, 7573858), (124, 5985791), (151, 4915484), (196, 3786929), (217, 3420452), (302, 2457742), (434, 1710226), (604, 1228871), (809, 917476), (868, 855113), (1057, 702212), (1519, 488636), (1618, 458738), (2114, 351106), (3038, 244318), (3236, 229369), (4228, 175553), (4681, 158564), (5663, 131068), (6076, 122159), (7399, 100316), (9362, 79282), (11326, 65534), (14798, 50158), (18724, 39641), (22652, 32767), (25079, 29596)]