304671224

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 708341760

約数和(自身を除く): 403670536

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 71, 88, 104, 121, 124, 142, 143, 242, 248, 284, 286, 341, 403, 484, 568, 572, 682, 781, 806, 923, 968, 1144, 1331, 1364, 1562, 1573, 1612, 1846, 2201, 2662, 2728, 3124, 3146, 3224, 3692, 3751, 4402, 4433, 5324, 6248, 6292, 7384, 7502, 8591, 8804, 8866, 10153, 10648, 12584, 15004, 17182, 17303, 17608, 17732, 20306, 24211, 28613, 30008, 34364, 34606, 35464, 40612, 41261, 48422, 48763, 57226, 68728, 69212, 81224, 82522, 94501, 96844, 97526, 111683, 114452, 138424, 165044, 189002, 193688, 195052, 223366, 228904, 266321, 314743, 330088, 378004, 390104, 446732, 532642, 536393, 629486, 756008, 893464, 1065284, 1072786, 1228513, 1258972, 2130568, 2145572, 2457026, 2517944, 2929531, 3462173, 4291144, 4914052, 5859062, 6924346, 9828104, 11718124, 13848692, 23436248, 27697384, 38083903, 76167806, 152335612, 304671224]

約数ペア:

[(1, 304671224), (2, 152335612), (4, 76167806), (8, 38083903), (11, 27697384), (13, 23436248), (22, 13848692), (26, 11718124), (31, 9828104), (44, 6924346), (52, 5859062), (62, 4914052), (71, 4291144), (88, 3462173), (104, 2929531), (121, 2517944), (124, 2457026), (142, 2145572), (143, 2130568), (242, 1258972), (248, 1228513), (284, 1072786), (286, 1065284), (341, 893464), (403, 756008), (484, 629486), (568, 536393), (572, 532642), (682, 446732), (781, 390104), (806, 378004), (923, 330088), (968, 314743), (1144, 266321), (1331, 228904), (1364, 223366), (1562, 195052), (1573, 193688), (1612, 189002), (1846, 165044), (2201, 138424), (2662, 114452), (2728, 111683), (3124, 97526), (3146, 96844), (3224, 94501), (3692, 82522), (3751, 81224), (4402, 69212), (4433, 68728), (5324, 57226), (6248, 48763), (6292, 48422), (7384, 41261), (7502, 40612), (8591, 35464), (8804, 34606), (8866, 34364), (10153, 30008), (10648, 28613), (12584, 24211), (15004, 20306), (17182, 17732), (17303, 17608)]