311330483620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{4493}}^1$

素因数の和:4850

約数の個数: 192

約数和(自身を含む): 760841678016

約数和(自身を除く): 449511194396

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 61, 65, 68, 85, 122, 130, 170, 221, 244, 257, 260, 305, 340, 442, 514, 610, 793, 884, 1028, 1037, 1105, 1220, 1285, 1586, 2074, 2210, 2570, 3172, 3341, 3965, 4148, 4369, 4420, 4493, 5140, 5185, 6682, 7930, 8738, 8986, 10370, 13364, 13481, 15677, 15860, 16705, 17476, 17972, 20740, 21845, 22465, 26962, 31354, 33410, 43690, 44930, 53924, 56797, 58409, 62708, 66820, 67405, 76381, 78385, 87380, 89860, 113594, 116818, 134810, 152762, 156770, 203801, 227188, 233636, 266509, 269620, 274073, 283985, 292045, 305524, 313540, 381905, 407602, 533018, 548146, 567970, 584090, 763810, 815204, 992953, 1019005, 1066036, 1096292, 1135940, 1154701, 1168180, 1332545, 1370365, 1527620, 1985906, 2038010, 2309402, 2665090, 2740730, 3464617, 3562949, 3971812, 4076020, 4618804, 4659241, 4964765, 5330180, 5481460, 5773505, 6929234, 7125898, 9318482, 9929530, 11547010, 13858468, 14251796, 15011113, 17323085, 17814745, 18636964, 19629917, 19859060, 23094020, 23296205, 30022226, 34646170, 35629490, 39259834, 46592410, 60044452, 60570133, 69292340, 70436761, 71258980, 75055565, 78519668, 93184820, 98149585, 121140266, 140873522, 150111130, 196299170, 242280532, 255188921, 281747044, 300222260, 302850665, 352183805, 392598340, 510377842, 605701330, 704367610, 915677893, 1020755684, 1197424937, 1211402660, 1275944605, 1408735220, 1831355786, 2394849874, 2551889210, 3662711572, 4578389465, 4789699748, 5103778420, 5987124685, 9156778930, 11974249370, 15566524181, 18313557860, 23948498740, 31133048362, 62266096724, 77832620905, 155665241810, 311330483620]

約数ペア:

[(1, 311330483620), (2, 155665241810), (4, 77832620905), (5, 62266096724), (10, 31133048362), (13, 23948498740), (17, 18313557860), (20, 15566524181), (26, 11974249370), (34, 9156778930), (52, 5987124685), (61, 5103778420), (65, 4789699748), (68, 4578389465), (85, 3662711572), (122, 2551889210), (130, 2394849874), (170, 1831355786), (221, 1408735220), (244, 1275944605), (257, 1211402660), (260, 1197424937), (305, 1020755684), (340, 915677893), (442, 704367610), (514, 605701330), (610, 510377842), (793, 392598340), (884, 352183805), (1028, 302850665), (1037, 300222260), (1105, 281747044), (1220, 255188921), (1285, 242280532), (1586, 196299170), (2074, 150111130), (2210, 140873522), (2570, 121140266), (3172, 98149585), (3341, 93184820), (3965, 78519668), (4148, 75055565), (4369, 71258980), (4420, 70436761), (4493, 69292340), (5140, 60570133), (5185, 60044452), (6682, 46592410), (7930, 39259834), (8738, 35629490), (8986, 34646170), (10370, 30022226), (13364, 23296205), (13481, 23094020), (15677, 19859060), (15860, 19629917), (16705, 18636964), (17476, 17814745), (17972, 17323085), (20740, 15011113), (21845, 14251796), (22465, 13858468), (26962, 11547010), (31354, 9929530), (33410, 9318482), (43690, 7125898), (44930, 6929234), (53924, 5773505), (56797, 5481460), (58409, 5330180), (62708, 4964765), (66820, 4659241), (67405, 4618804), (76381, 4076020), (78385, 3971812), (87380, 3562949), (89860, 3464617), (113594, 2740730), (116818, 2665090), (134810, 2309402), (152762, 2038010), (156770, 1985906), (203801, 1527620), (227188, 1370365), (233636, 1332545), (266509, 1168180), (269620, 1154701), (274073, 1135940), (283985, 1096292), (292045, 1066036), (305524, 1019005), (313540, 992953), (381905, 815204), (407602, 763810), (533018, 584090), (548146, 567970)]