641290932

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:879

約数の個数: 120

約数和(自身を含む): 1787989896

約数和(自身を除く): 1146698964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 173, 204, 306, 324, 346, 459, 519, 612, 673, 692, 918, 1038, 1346, 1377, 1557, 1836, 2019, 2076, 2692, 2754, 2941, 3114, 4038, 4671, 5508, 5882, 6057, 6228, 8076, 8823, 9342, 11441, 11764, 12114, 14013, 17646, 18171, 18684, 22882, 24228, 26469, 28026, 34323, 35292, 36342, 45764, 52938, 54513, 56052, 68646, 72684, 79407, 102969, 105876, 109026, 116429, 137292, 158814, 205938, 218052, 232858, 238221, 308907, 317628, 349287, 411876, 465716, 476442, 617814, 698574, 926721, 952884, 1047861, 1235628, 1397148, 1853442, 1979293, 2095722, 3143583, 3706884, 3958586, 4191444, 5937879, 6287166, 7917172, 9430749, 11875758, 12574332, 17813637, 18861498, 23751516, 35627274, 37722996, 53440911, 71254548, 106881822, 160322733, 213763644, 320645466, 641290932]

約数ペア:

[(1, 641290932), (2, 320645466), (3, 213763644), (4, 160322733), (6, 106881822), (9, 71254548), (12, 53440911), (17, 37722996), (18, 35627274), (27, 23751516), (34, 18861498), (36, 17813637), (51, 12574332), (54, 11875758), (68, 9430749), (81, 7917172), (102, 6287166), (108, 5937879), (153, 4191444), (162, 3958586), (173, 3706884), (204, 3143583), (306, 2095722), (324, 1979293), (346, 1853442), (459, 1397148), (519, 1235628), (612, 1047861), (673, 952884), (692, 926721), (918, 698574), (1038, 617814), (1346, 476442), (1377, 465716), (1557, 411876), (1836, 349287), (2019, 317628), (2076, 308907), (2692, 238221), (2754, 232858), (2941, 218052), (3114, 205938), (4038, 158814), (4671, 137292), (5508, 116429), (5882, 109026), (6057, 105876), (6228, 102969), (8076, 79407), (8823, 72684), (9342, 68646), (11441, 56052), (11764, 54513), (12114, 52938), (14013, 45764), (17646, 36342), (18171, 35292), (18684, 34323), (22882, 28026), (24228, 26469)]