304357504

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 720691200

約数和(自身を除く): 416333696

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 176, 209, 248, 304, 341, 352, 367, 418, 496, 589, 608, 682, 704, 734, 836, 992, 1178, 1216, 1364, 1408, 1468, 1672, 1984, 2356, 2432, 2728, 2936, 3344, 3968, 4037, 4712, 5456, 5872, 6479, 6688, 6973, 8074, 9424, 10912, 11377, 11744, 12958, 13376, 13946, 16148, 18848, 21824, 22754, 23488, 25916, 26752, 27892, 32296, 37696, 43648, 45508, 46976, 51832, 55784, 64592, 75392, 76703, 91016, 103664, 111568, 125147, 129184, 153406, 182032, 207328, 216163, 223136, 250294, 258368, 306812, 364064, 414656, 432326, 446272, 500588, 516736, 613624, 728128, 829312, 864652, 892544, 1001176, 1227248, 1456256, 1729304, 2002352, 2377793, 2454496, 3458608, 4004704, 4755586, 4908992, 6917216, 8009408, 9511172, 9817984, 13834432, 16018816, 19022344, 27668864, 38044688, 76089376, 152178752, 304357504]

約数ペア:

[(1, 304357504), (2, 152178752), (4, 76089376), (8, 38044688), (11, 27668864), (16, 19022344), (19, 16018816), (22, 13834432), (31, 9817984), (32, 9511172), (38, 8009408), (44, 6917216), (62, 4908992), (64, 4755586), (76, 4004704), (88, 3458608), (124, 2454496), (128, 2377793), (152, 2002352), (176, 1729304), (209, 1456256), (248, 1227248), (304, 1001176), (341, 892544), (352, 864652), (367, 829312), (418, 728128), (496, 613624), (589, 516736), (608, 500588), (682, 446272), (704, 432326), (734, 414656), (836, 364064), (992, 306812), (1178, 258368), (1216, 250294), (1364, 223136), (1408, 216163), (1468, 207328), (1672, 182032), (1984, 153406), (2356, 129184), (2432, 125147), (2728, 111568), (2936, 103664), (3344, 91016), (3968, 76703), (4037, 75392), (4712, 64592), (5456, 55784), (5872, 51832), (6479, 46976), (6688, 45508), (6973, 43648), (8074, 37696), (9424, 32296), (10912, 27892), (11377, 26752), (11744, 25916), (12958, 23488), (13376, 22754), (13946, 21824), (16148, 18848)]