1553624148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 4129284096

約数和(自身を除く): 2575659948

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 186, 228, 276, 361, 372, 437, 503, 589, 713, 722, 874, 1006, 1083, 1178, 1311, 1426, 1444, 1509, 1748, 1767, 2012, 2139, 2166, 2356, 2622, 2852, 3018, 3534, 4278, 4332, 5244, 6036, 7068, 8303, 8556, 9557, 11191, 11569, 13547, 15593, 16606, 19114, 22382, 23138, 24909, 27094, 28671, 31186, 33212, 33573, 34707, 38228, 40641, 44764, 46276, 46779, 49818, 54188, 57342, 62372, 67146, 69414, 81282, 93558, 99636, 114684, 134292, 138828, 162564, 181583, 187116, 219811, 257393, 296267, 358639, 363166, 439622, 514786, 544749, 592534, 659433, 717278, 726332, 772179, 879244, 888801, 1029572, 1075917, 1089498, 1185068, 1318866, 1434556, 1544358, 1777602, 2151834, 2178996, 2637732, 3088716, 3555204, 4176409, 4303668, 5629073, 6814141, 8352818, 11258146, 12529227, 13628282, 16705636, 16887219, 20442423, 22516292, 25058454, 27256564, 33774438, 40884846, 50116908, 67548876, 81769692, 129468679, 258937358, 388406037, 517874716, 776812074, 1553624148]

約数ペア:

[(1, 1553624148), (2, 776812074), (3, 517874716), (4, 388406037), (6, 258937358), (12, 129468679), (19, 81769692), (23, 67548876), (31, 50116908), (38, 40884846), (46, 33774438), (57, 27256564), (62, 25058454), (69, 22516292), (76, 20442423), (92, 16887219), (93, 16705636), (114, 13628282), (124, 12529227), (138, 11258146), (186, 8352818), (228, 6814141), (276, 5629073), (361, 4303668), (372, 4176409), (437, 3555204), (503, 3088716), (589, 2637732), (713, 2178996), (722, 2151834), (874, 1777602), (1006, 1544358), (1083, 1434556), (1178, 1318866), (1311, 1185068), (1426, 1089498), (1444, 1075917), (1509, 1029572), (1748, 888801), (1767, 879244), (2012, 772179), (2139, 726332), (2166, 717278), (2356, 659433), (2622, 592534), (2852, 544749), (3018, 514786), (3534, 439622), (4278, 363166), (4332, 358639), (5244, 296267), (6036, 257393), (7068, 219811), (8303, 187116), (8556, 181583), (9557, 162564), (11191, 138828), (11569, 134292), (13547, 114684), (15593, 99636), (16606, 93558), (19114, 81282), (22382, 69414), (23138, 67146), (24909, 62372), (27094, 57342), (28671, 54188), (31186, 49818), (33212, 46779), (33573, 46276), (34707, 44764), (38228, 40641)]